390
9/7/2024
(40K) - Forces of the Imperium - Upgrade
Deck Size: 102
Commander
Est deck cost: $510.88
Salt sum: 39.7
390
9/7/2024
Compare
Deck filters

Choose your preferred layout. You can change this at any time using the Deck filters / View as options above.

Commander

Qty: 1 Price: $0.00
Marneus Calgar

Double strike Master Tactician — Whenever one or more tokens you control enter, draw a card. Chapter Master — {6}: Create two 2/2 white Astartes Warrior creature tokens with vigilance.

Creature
Marneus Calgar (40k) 8

Commander

(CTRL to add secondary)

Instant

Qty: 6 Price: $19.80
And They Shall Know No Fear

Choose a creature type. Creatures you control of the chosen type get +1/+0 and gain indestructible until end of turn.

Instant
And They Shall Know No Fear (40k) 9
Deny the Witch

Counter target spell, activated ability, or triggered ability. Its controller loses life equal to the number of creatures you control.

Instant
Deny the Witch (40k) 116
Entrapment Maneuver

Target player sacrifices an attacking creature of their choice. You create X 1/1 white Soldier creature tokens, where X is that creature's toughness.

Instant
Entrapment Maneuver (40k) 185
Mortify

Destroy target creature or enchantment.

Instant
Mortify (40k) 225
Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Instant
Swords to Plowshares (40k) 190
Utter End

Exile target nonland permanent.

Instant
Utter End (40k) 226

Instant

(CTRL to add secondary)

Artifact

Qty: 13 Price: $167.93
Arcane Signet

{T}: Add one mana of any color in your commander's color identity.

Artifact
Arcane Signet (40k) 229
Commander's Sphere

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

Artifact
Commander's Sphere (40k) 233
Everflowing Chalice

Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.) This artifact enters with a charge counter on it for each time it was kicked. {T}: Add {C} for each charge counter on this artifact.

Artifact
Everflowing Chalice (40k) 238
Inquisitorial Rosette

Inquisition Agents — Whenever equipped creature attacks, create a 2/2 white Astartes Warrior creature token with vigilance that's attacking. Then attacking creatures gain menace until end of turn. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Artifact
Inquisitorial Rosette (40k) 159
Jeweled Lotus

{T}, Sacrifice this artifact: Add three mana of any one color. Spend this mana only to cast your commander.

Artifact
Jeweled Lotus (cmm) 396
Knight Paladin

Trample Rapid-fire Battle Cannon — When this Vehicle enters, it deals 4 damage to each opponent. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)

Artifact
Knight Paladin (40k) 160
Mind Stone

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

Artifact
Mind Stone (40k) 244
Nuka-Cola Vending Machine

{1}, {T}: Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Whenever you sacrifice a Food, create a tapped Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Artifact
Nuka-Cola Vending Machine (pip) 137
Reaver Titan

Void Shields — Protection from mana value 3 or less Gatling Blaster — Whenever this Vehicle attacks, it deals 5 damage to each opponent. Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)

Artifact
Reaver Titan (40k) 163
Skullclamp

Equipped creature gets +1/-1. Whenever equipped creature dies, draw two cards. Equip {1}

Artifact
Skullclamp (40k) 248
Sol Ring

{T}: Add {C}{C}.

Artifact
Sol Ring (40k) 251
The Golden Throne

Arcane Life-support — If you would lose the game, instead exile The Golden Throne and your life total becomes 1. A Thousand Souls Die Every Day — {T}, Sacrifice a creature: Add three mana in any combination of colors.

Artifact
The Golden Throne (40k) 157
Thunderhawk Gunship

Flying When this Vehicle enters, create two 2/2 white Astartes Warrior creature tokens with vigilance. Whenever this Vehicle attacks, attacking creatures you control gain flying until end of turn. Crew 2

Artifact
Thunderhawk Gunship (40k) 167

Artifact

(CTRL to add secondary)

Land

Qty: 36 Price: $14.70
Arcane Sanctum

This land enters tapped. {T}: Add {W}, {U}, or {B}.

Land
Arcane Sanctum (40k) 264
Choked Estuary

As this land enters, you may reveal an Island or Swamp card from your hand. If you don't, this land enters tapped. {T}: Add {U} or {B}.

Land
Choked Estuary (40k) 268
Command Tower

{T}: Add one mana of any color in your commander's color identity.

Land
Command Tower (40k) 272
Darkwater Catacombs

{1}, {T}: Add {U}{B}.

Land
Darkwater Catacombs (40k) 274
Dismal Backwater

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {U} or {B}.

Land
Dismal Backwater (40k) 276
Evolving Wilds

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Land
Evolving Wilds (40k) 277
Exotic Orchard

{T}: Add one mana of any color that a land an opponent controls could produce.

Land
Exotic Orchard (40k) 278
Island

({T}: Add {U}.)

Land
Island (40k) 307
Memorial to Glory

This land enters tapped. {T}: Add {W}. {3}{W}, {T}, Sacrifice this land: Create two 1/1 white Soldier creature tokens.

Land
Memorial to Glory (40k) 283
Path of Ancestry

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Land
Path of Ancestry (40k) 287
Plains

({T}: Add {W}.)

Land
Plains (40k) 306
Port Town

As this land enters, you may reveal a Plains or Island card from your hand. If you don't, this land enters tapped. {T}: Add {W} or {U}.

Land
Port Town (40k) 289
Prairie Stream

({T}: Add {W} or {U}.) This land enters tapped unless you control two or more basic lands.

Land
Prairie Stream (40k) 290
Scoured Barrens

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {B}.

Land
Scoured Barrens (40k) 293
Skycloud Expanse

{1}, {T}: Add {W}{U}.

Land
Skycloud Expanse (40k) 294
Sunken Hollow

({T}: Add {U} or {B}.) This land enters tapped unless you control two or more basic lands.

Land
Sunken Hollow (40k) 295
Swamp

({T}: Add {B}.)

Land
Swamp (40k) 314
Terramorphic Expanse

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Land
Terramorphic Expanse (40k) 301
Tranquil Cove

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {W} or {U}.

Land
Tranquil Cove (40k) 303

Land

(CTRL to add secondary)

Creature

Qty: 30 Price: $128.83
Arco-Flagellant

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) This creature can't block. Endurant — Pay 3 life: This creature gains indestructible until end of turn.

Creature
Arco-Flagellant (40k) 29
Assault Intercessor

First strike, menace Chainsword — Whenever a creature an opponent controls dies, that player loses 2 life.

Creature
Assault Intercessor (40k) 104
Bastion Protector

Commander creatures you control get +2/+2 and have indestructible.

Creature
Bastion Protector (40k) 182
Belisarius Cawl

Ultima Founding — {T}, Tap two untapped artifacts you control: Create a 2/2 white Astartes Warrior creature token with vigilance. Master of Machines — {T}, Tap X untapped creatures you control: Look at the top X cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Creature Artifact
Belisarius Cawl (40k) 106
Blood Artist

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Creature
Blood Artist (avr) 86
Callidus Assassin

Flash Polymorphine — You may have this creature enter tapped as a copy of any creature on the battlefield, except it has "When this creature enters, destroy up to one other target creature with the same name as this creature."

Creature
Callidus Assassin (40k) 109
Celestine, the Living Saint

Flying, lifelink Healing Tears — At the beginning of your end step, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the amount of life you gained this turn.

Creature
Celestine, the Living Saint (40k) 10
Commissar Severina Raine

Leading from the Front — Whenever Commissar Severina Raine attacks, each opponent loses X life, where X is the number of other attacking creatures. Summary Execution — {2}, Sacrifice another creature: You gain 2 life and draw a card.

Creature
Commissar Severina Raine (40k) 112
Company Commander

Command Section — When this creature enters, create a number of 1/1 white Soldier creature tokens equal to the number of opponents you have. Bring it Down! — Whenever this creature attacks, creatures you control gain deathtouch until end of turn.

Creature
Company Commander (40k) 113
Cybernetica Datasmith

Protection from Robots Field Reprogramming — {U}, {T}: Target player draws a card. Another target player creates a 4/4 colorless Robot artifact creature token with "This token can't block."

Creature Artifact
Cybernetica Datasmith (40k) 114
Elas il-Kor, Sadistic Pilgrim

Deathtouch Whenever another creature you control enters, you gain 1 life. Whenever another creature you control dies, each opponent loses 1 life.

Creature
Elas il-Kor, Sadistic Pilgrim (dmu) 297
Epistolary Librarian

Veil of Time — Whenever this creature attacks, you may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of attacking creatures.

Creature
Epistolary Librarian (40k) 118
Esper Sentinel

Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays {X}, where X is this creature's power.

Creature Artifact
Esper Sentinel (mh2) 12
Grey Knight Paragon

Flash Rites of Banishment — When this creature enters, destroy target attacking creature. If that creature is a Demon, exile it instead.

Creature
Grey Knight Paragon (40k) 13
Inquisitor Eisenhorn

You may reveal the first card you draw each turn as you draw it. Whenever you reveal an instant or sorcery card this way, create Cherubael, a legendary 4/4 black Demon creature token with flying. Whenever Inquisitor Eisenhorn deals combat damage to a player, investigate that many times. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Creature
Inquisitor Eisenhorn (40k) 127
Inquisitor Greyfax

Vigilance Unquestionable Wisdom — Other creatures you control get +1/+0 and have vigilance. Hunt for Heresy — {1}, {T}: Tap target creature an opponent controls. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")

Creature
Inquisitor Greyfax (40k) 3
Kambal, Profiteering Mayor

Whenever one or more tokens your opponents control enter, for each of them, create a tapped token that's a copy of it. This ability triggers only once each turn. Whenever one or more tokens you control enter, each opponent loses 1 life and you gain 1 life.

Creature
Kambal, Profiteering Mayor (otj) 211
Primaris Chaplain

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) Rosarius — Whenever this creature attacks, it gains indestructible until end of turn.

Creature
Primaris Chaplain (40k) 137
Primaris Eliminator

When this creature enters, choose one — • Executioner Round — Destroy target creature. • Hyperfrag Round — Creatures target player controls get -2/-2 until end of turn.

Creature
Primaris Eliminator (40k) 50
Redemptor Dreadnought

Fallen Warrior — As an additional cost to cast this spell, you may exile a creature card from your graveyard. Trample Plasma Incinerator — Whenever this creature attacks, if a card is exiled with it, it gets +X/+X until end of turn, where X is the power of the exiled card.

Creature Artifact
Redemptor Dreadnought (40k) 164
Sanguinary Priest

Lifelink Blood Chalice — Whenever another creature you control dies, this creature deals 1 damage to any target.

Creature
Sanguinary Priest (40k) 53
Securitron Squadron

Squad {3} (As an additional cost to cast this spell, you may pay {3} any number of times. When this creature enters, create that many tokens that are copies of it.) Vigilance Whenever a creature token you control enters, put a +1/+1 counter on it.

Creature Artifact
Securitron Squadron (pip) 23
Sicarian Infiltrator

Flash Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Benediction of the Omnissiah — When this creature enters, draw a card.

Creature Artifact
Sicarian Infiltrator (40k) 25
Space Marine Devastator

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Grav-cannon — When this creature enters, destroy up to one target artifact or enchantment.

Creature
Space Marine Devastator (40k) 14
Space Marine Scout

First strike, vigilance Concealed Position — When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Creature
Space Marine Scout (40k) 15
Ultramarines Honour Guard

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Other creatures you control get +1/+1.

Creature
Ultramarines Honour Guard (40k) 18
Vanguard Suppressor

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Flying Suppressing Fire — Whenever this creature deals combat damage to a player, draw a card.

Creature
Vanguard Suppressor (40k) 27
Vexilus Praetor

Flash Vigilance Aegis of the Emperor — Commanders you control have protection from everything.

Creature
Vexilus Praetor (40k) 19
Zephyrim

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Flying, vigilance Miracle {1}{W} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Creature
Zephyrim (40k) 20
Zulaport Cutthroat

Whenever this creature or another creature you control dies, each opponent loses 1 life and you gain 1 life.

Creature
Zulaport Cutthroat (clb) 775

Creature

(CTRL to add secondary)

Sorcery

Qty: 9 Price: $9.61
Collective Effort

Escalate—Tap an untapped creature you control. (Pay this cost for each mode chosen beyond the first.) Choose one or more — • Destroy target creature with power 4 or greater. • Destroy target enchantment. • Put a +1/+1 counter on each creature target player controls.

Sorcery
Collective Effort (40k) 183
Deploy to the Front

Create X 1/1 white Soldier creature tokens, where X is the number of creatures on the battlefield.

Sorcery
Deploy to the Front (40k) 184
Exterminatus

Nonland permanents your opponents control lose indestructible until end of turn. Destroy all nonland permanents.

Sorcery
Exterminatus (40k) 120
Fell the Mighty

Destroy all creatures with power greater than target creature's power.

Sorcery
Fell the Mighty (40k) 186
For the Emperor!

Creatures you control get +2/+2 and gain vigilance and lifelink until end of turn.

Sorcery
For the Emperor! (40k) 12
Hour of Reckoning

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy all nontoken creatures.

Sorcery
Hour of Reckoning (40k) 187
Irenicus's Vile Duplication

Create a token that's a copy of target creature you control, except the token has flying and it isn't legendary.

Sorcery
Irenicus's Vile Duplication (clb) 78
Launch the Fleet

Strive — This spell costs {1} more to cast for each target beyond the first. Until end of turn, any number of target creatures each gain "Whenever this creature attacks, create a 1/1 white Soldier creature token that's tapped and attacking."

Sorcery
Launch the Fleet (40k) 188
Martial Coup

Create X 1/1 white Soldier creature tokens. If X is 5 or more, destroy all other creatures.

Sorcery
Martial Coup (40k) 189

Sorcery

(CTRL to add secondary)

Enchantment

Qty: 7 Price: $165.53
Anointed Procession

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

Enchantment
Anointed Procession (akh) 2
Birth of the Imperium

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create a 2/2 white Astartes Warrior creature token with vigilance for each opponent you have. II — Each opponent sacrifices a creature of their choice. III — Draw two cards for each opponent who controls fewer creatures than you.

Enchantment
Birth of the Imperium (40k) 107
Defenders of Humanity

When this enchantment enters, create X 2/2 white Astartes Warrior creature tokens with vigilance. {X}{2}{W}, Exile this enchantment: Create X 2/2 white Astartes Warrior creature tokens with vigilance. Activate only if you control no creatures and only during your turn.

Enchantment
Defenders of Humanity (40k) 11
Land Tax

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Enchantment
Land Tax (cmm) 37
Monologue Tax

Whenever an opponent casts their second spell each turn, you create a Treasure token.

Enchantment
Monologue Tax (c21) 19
Reconnaissance Mission

Whenever a creature you control deals combat damage to a player, you may draw a card. Cycling {2} ({2}, Discard this card: Draw a card.)

Enchantment
Reconnaissance Mission (40k) 193
Smothering Tithe

Whenever an opponent draws a card, that player may pay {2}. If the player doesn't, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Enchantment
Smothering Tithe (cmm) 57

Enchantment

(CTRL to add secondary)

Maybeboard

Qty: 24 Price: $114.90
Adeline, Resplendent Cathar

Vigilance Adeline's power is equal to the number of creatures you control. Whenever you attack, for each opponent, create a 1/1 white Human creature token that's tapped and attacking that player or a planeswalker they control.

Creature
Adeline, Resplendent Cathar (moc) 167
Ash Barrens

{T}: Add {C}. Basic landcycling {1} ({1}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Land
Ash Barrens (40k) 265
Corpse Knight

Whenever another creature you control enters, each opponent loses 1 life.

Creature
Corpse Knight (moc) 321
Elesh Norn, Grand Cenobite

Vigilance Other creatures you control get +2/+2. Creatures your opponents control get -2/-2.

Creature
Elesh Norn, Grand Cenobite (ima) 18
Elspeth Tirel

+2: You gain 1 life for each creature you control. −2: Create three 1/1 white Soldier creature tokens. −5: Destroy all other permanents except for lands and tokens.

Planeswalker
Elspeth Tirel (som) 6
Elspeth, Sun's Champion

+1: Create three 1/1 white Soldier creature tokens. −3: Destroy all creatures with power 4 or greater. −7: You get an emblem with "Creatures you control get +2/+2 and have flying."

Planeswalker
Elspeth, Sun's Champion (mkc) 62
Intangible Virtue

Creature tokens you control get +1/+1 and have vigilance.

Enchantment
Intangible Virtue (cmm) 31
Jadar, Ghoulcaller of Nephalia

At the beginning of your end step, if you control no creatures with decayed, create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.)

Creature
Jadar, Ghoulcaller of Nephalia (mid) 108
Kaya, Geist Hunter

+1: Creatures you control gain deathtouch until end of turn. Put a +1/+1 counter on up to one target creature token you control. −2: Until end of turn, if one or more tokens would be created under your control, twice that many of those tokens are created instead. −6: Exile all cards from all graveyards, then create a 1/1 white Spirit creature token with flying for each card exiled this way.

Planeswalker
Kaya, Geist Hunter (vow) 240
Mirkwood Bats

Flying Whenever you create or sacrifice a token, each opponent loses 1 life.

Creature
Mirkwood Bats (ltr) 95
Myrel, Shield of Argive

During your turn, your opponents can't cast spells or activate abilities of artifacts, creatures, or enchantments. Whenever Myrel attacks, create X 1/1 colorless Soldier artifact creature tokens, where X is the number of Soldiers you control.

Creature
Myrel, Shield of Argive (bro) 18
Neyam Shai Murad

Rogue Trader — Whenever Neyam Shai Murad deals combat damage to a player, you may have that player return target permanent card from their graveyard to their hand. If you do, that player chooses a permanent card in your graveyard, then you put it onto the battlefield under your control.

Creature
Neyam Shai Murad (40k) 135
Pitiless Plunderer

Whenever another creature you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Creature
Pitiless Plunderer (pip) 187
Prince Imrahil the Fair

Whenever you draw your second card each turn, create a 1/1 white Human Soldier creature token.

Creature
Prince Imrahil the Fair (ltr) 219
Sister Hospitaller

Medicus Ministorum — When this creature enters, return target creature card from your graveyard to the battlefield. You gain life equal to its mana value.

Creature
Sister Hospitaller (40k) 141
Sister of Silence

Flash Psychic Abomination — When this creature enters, counter target instant spell, sorcery spell, activated ability, or triggered ability.

Creature
Sister of Silence (40k) 26
Sister Repentia

Martyrdom — When this creature dies, you gain 2 life and draw two cards. Miracle {W}{B} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Creature
Sister Repentia (40k) 142
Supreme Verdict

This spell can't be countered. Destroy all creatures.

Sorcery
Supreme Verdict (2x2) 280
Talisman of Dominance

{T}: Add {C}. {T}: Add {U} or {B}. This artifact deals 1 damage to you.

Artifact
Talisman of Dominance (40k) 254
Talisman of Hierarchy

{T}: Add {C}. {T}: Add {W} or {B}. This artifact deals 1 damage to you.

Artifact
Talisman of Hierarchy (40k) 256
Talisman of Progress

{T}: Add {C}. {T}: Add {W} or {U}. This artifact deals 1 damage to you.

Artifact
Talisman of Progress (40k) 258
The Flesh Is Weak

When this enchantment enters, put a +1/+1 counter on each creature you control. Creatures you control with +1/+1 counters on them are artifacts in addition to their other types. Nonartifact creatures get -1/-1.

Enchantment
The Flesh Is Weak (40k) 122
Thunderwolf Cavalry

First strike Crushing Teeth — Whenever this creature deals combat damage to a player, put a +1/+1 counter on each other creature you control.

Creature
Thunderwolf Cavalry (40k) 16
Triumph of Saint Katherine

Lifelink Praesidium Protectiva — When this creature is put into your graveyard from the battlefield, exile it and the top six cards of your library in a face-down pile. If you do, shuffle that pile and put it back on top of your library. Miracle {1}{W} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Creature
Triumph of Saint Katherine (40k) 17

Maybeboard

(CTRL to add secondary)

Tokens & Extras

Qty: 4 Price: $4.48
Astartes Warrior

Vigilance

Creature Token
Astartes Warrior (t40k) 1
Cherubael

Flying

Creature Token
Cherubael (t40k) 13
Robot

This creature can't block.

Creature Artifact Token
Robot (t40k) 23
Soldier

Creature Token
Soldier (t40k) 2

Tokens & Extras

(CTRL to add secondary)

Deck Info

Deck stats

45 pips - 40 cards
28 mana - 24 cards
14 pips - 13 cards
27 mana - 23 cards
21 pips - 21 cards
26 mana - 22 cards
0 pips - 0 cards
0 mana - 9 cards
0 pips - 0 cards
0 mana - 9 cards
0 pips - 0 cards
4 mana - 3 cards
CategoriesQtyOdds
Click charts to focus on cards
Deck extras (0)

Description

No description yet.

Unable to load comments
AutoNew CategoryMaybeboardSideboard