Tavern Scoundrel

Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
{1}, {T}, Sacrifice another permanent: Flip a coin.

Woodland Chasm

({T}: Add {B} or {G}.)
This land enters tapped.

Bargain

Target opponent draws a card.
You gain 7 life.

Chromatic Star

{1}, {T}, Sacrifice this artifact: Add one mana of any color.
When this artifact is put into a graveyard from the battlefield, draw a card.

Crevasse

Creatures with mountainwalk can be blocked as though they didn't have mountainwalk.

Great Wall

Creatures with plainswalk can be blocked as though they didn't have plainswalk.

Rakdos Signet

Snow-Covered Swamp

Izzet Signet

Prosperous Pirates

When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Tree of Tales

Mayhem Devil

Whenever a player sacrifices a permanent, this creature deals 1 damage to any target.

Thaumatog

Sacrifice a land: This creature gets +1/+1 until end of turn.
Sacrifice an enchantment: This creature gets +1/+1 until end of turn.

Rhystic Circle

{1}: Any player may pay {1}. If no one does, the next time a source of your choice would deal damage to you this turn, prevent that damage.

Volatile Fjord

({T}: Add {U} or {R}.)
This land enters tapped.

Atogatog

Sacrifice an Atog creature: Atogatog gets +X/+X until end of turn, where X is the sacrificed creature's power.

Goldmire Bridge

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

Ember Shot

Ember Shot deals 3 damage to any target.
Draw a card.

Snow-Covered Island

Juri, Master of the Revue

Whenever you sacrifice a permanent, put a +1/+1 counter on Juri.
When Juri dies, it deals damage equal to its power to any target.

Bottle of Suleiman

{1}, Sacrifice this artifact: Flip a coin. If you win the flip, create a 5/5 colorless Djinn artifact creature token with flying. If you lose the flip, this artifact deals 5 damage to you.

Deadfall

Creatures with forestwalk can be blocked as though they didn't have forestwalk.

Blood Fountain

When this artifact enters, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.")
{3}{B}, {T}, Sacrifice this artifact: Return up to two target creature cards from your graveyard to your hand.

Darkmoss Bridge

This land enters tapped.
Indestructible
{T}: Add {B} or {G}.

Birthing Boughs

{4}, {T}: Create a 2/2 colorless Shapeshifter creature token with changeling. (It is every creature type.)

Great Furnace

Ichor Wellspring

When this artifact enters or is put into a graveyard from the battlefield, draw a card.

Snowfield Sinkhole

({T}: Add {W} or {B}.)
This land enters tapped.

Psychatog

Discard a card: This creature gets +1/+1 until end of turn.
Exile two cards from your graveyard: This creature gets +1/+1 until end of turn.

Ice Tunnel

({T}: Add {U} or {B}.)
This land enters tapped.

Ancient Den

Snowfall

Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Whenever an Island is tapped for mana, its controller may add an additional {U}. If that Island is snow, its controller may add an additional {U}{U} instead. Spend this mana only to pay cumulative upkeep costs.

Aladdin's Ring

{8}, {T}: This artifact deals 4 damage to any target.

Gruul Signet

Highland Forest

({T}: Add {R} or {G}.)
This land enters tapped.

Rebuking Ceremony

Put two target artifacts on top of their owners' libraries.

Rhystic Lightning

Rhystic Lightning deals 4 damage to any target unless that permanent's controller or that player pays {2}. If they do, Rhystic Lightning deals 2 damage to the permanent or player.

Farseek

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

Auratog

Sacrifice an enchantment: This creature gets +2/+2 until end of turn.

Hidden Stockpile

Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, create a 1/1 colorless Servo artifact creature token.
{1}, Sacrifice a creature: Scry 1.

Foratog

{G}, Sacrifice a Forest: This creature gets +2/+2 until end of turn.

Mistvault Bridge

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

Alpine Meadow

({T}: Add {R} or {W}.)
This land enters tapped.

Dimir Signet

Sulfurous Mire

({T}: Add {B} or {R}.)
This land enters tapped.

Chronatog Totem

{T}: Add {U}.
{1}{U}: This artifact becomes a 1/2 blue Atog artifact creature until end of turn.
{0}: This creature gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if this permanent is a creature.

Cradle to Grave

Destroy target nonblack creature that entered this turn.

Thornglint Bridge

This land enters tapped.
Indestructible
{T}: Add {G} or {W}.

Archangel's Light

You gain 2 life for each card in your graveyard, then shuffle your graveyard into your library.

Golgari Signet

Lithatog

Sacrifice an artifact: This creature gets +1/+1 until end of turn.
Sacrifice a land: This creature gets +1/+1 until end of turn.

Phantatog

Sacrifice an enchantment: This creature gets +1/+1 until end of turn.
Discard a card: This creature gets +1/+1 until end of turn.

Rhystic Deluge

{U}: Tap target creature unless its controller pays {1}.

Sanguine Statuette

When this artifact enters, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.")
Whenever you sacrifice a Blood token, you may have this artifact become a 3/3 Vampire artifact creature with haste until end of turn.

Game Preserve

At the beginning of your upkeep, each player reveals the top card of their library. If all cards revealed this way are creature cards, put those cards onto the battlefield under their owners' control.

Quagmire

Creatures with swampwalk can be blocked as though they didn't have swampwalk.

Snow-Covered Forest

Wintermoon Mesa

This land enters tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice this land: Tap two target lands.

Pirate's Pillage

As an additional cost to cast this spell, discard a card.
Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Rhystic Syphon

Unless target player pays {3}, that player loses 5 life and you gain 5 life.

Seat of the Synod

Armageddon Clock

At the beginning of your upkeep, put a doom counter on this artifact.
At the beginning of your draw step, this artifact deals damage equal to the number of doom counters on it to each player.
{4}: Remove a doom counter from this artifact. Any player may activate this ability but only during any upkeep step.

Boros Signet

Chronatog

{0}: This creature gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn.

Havoc Jester

Whenever you sacrifice a permanent, this creature deals 1 damage to any target.

Snow-Covered Mountain

Rhystic Cave

{T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant.

Magus of the Will

{2}{B}, {T}, Exile this creature: Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.

Glacial Floodplain

({T}: Add {W} or {U}.)
This land enters tapped.

Strongarm Tactics

Each player discards a card. Then each player who didn't discard a creature card this way loses 4 life.

Tanglepool Bridge

This land enters tapped.
Indestructible
{T}: Add {G} or {U}.

Azorius Signet

Simic Signet

Sandstone Deadfall

{T}, Sacrifice two lands and this artifact: Destroy target attacking creature.

Arctic Treeline

({T}: Add {G} or {W}.)
This land enters tapped.

Martyr's Bond

Whenever this enchantment or another nonland permanent you control is put into a graveyard from the battlefield, each opponent sacrifices a permanent of their choice that shares a card type with it.

Selesnya Signet

Gut, True Soul Zealot

Whenever you attack, you may sacrifice another creature or an artifact. If you do, create a 4/1 black Skeleton creature token with menace that's tapped and attacking. (It can't be blocked except by two or more creatures.)
Choose a Background (You can have a Background as a second commander.)

Sorcerer's Broom

Whenever you sacrifice another permanent, you may pay {3}. If you do, create a token that's a copy of this creature.

Furnace Celebration

Whenever you sacrifice another permanent, you may pay {2}. If you do, this enchantment deals 2 damage to any target.

Slagwoods Bridge

This land enters tapped.
Indestructible
{T}: Add {R} or {G}.

Time and Tide

Simultaneously, all phased-out creatures phase in and all creatures with phasing phase out.

Atog

Sacrifice an artifact: This creature gets +2/+2 until end of turn.

Drossforge Bridge

This land enters tapped.
Indestructible
{T}: Add {B} or {R}.

Dispersing Orb

{3}{U}, Sacrifice a permanent: Return target permanent to its owner's hand.

Pirate's Prize

Draw two cards. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Snow-Covered Plains

Rustvale Bridge

This land enters tapped.
Indestructible
{T}: Add {R} or {W}.

Vault of Whispers

Into the North

Search your library for a snow land card, put it onto the battlefield tapped, then shuffle.

Razortide Bridge

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

Rimewood Falls

({T}: Add {G} or {U}.)
This land enters tapped.

Rhystic Scrying

Draw three cards. Then if any player pays {2}, discard three cards.

Undertow

Creatures with islandwalk can be blocked as though they didn't have islandwalk.

Fasting

At the beginning of your upkeep, put a hunger counter on this enchantment. Then destroy this enchantment if it has five or more hunger counters on it.
If you would begin your draw step, you may skip that step instead. If you do, you gain 2 life.
When you draw a card, destroy this enchantment.

Megatog

Sacrifice an artifact: This creature gets +3/+3 and gains trample until end of turn.

Sarcatog

Exile two cards from your graveyard: This creature gets +1/+1 until end of turn.
Sacrifice an artifact: This creature gets +1/+1 until end of turn.

Silverbluff Bridge

This land enters tapped.
Indestructible
{T}: Add {U} or {R}.

Necratog

Exile the top creature card of your graveyard: this creature gets +2/+2 until end of turn.