Whenever this creature deals combat damage to a player, put a +1/+1 counter on it. Madness {1}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Trample Madness {2}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

{2}, Sacrifice this creature: Draw a card. Unearth {U} ({U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Target player draws two cards. Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Draw three cards. Discard three cards at the beginning of the next end step.

Draw three cards. Basic landcycling {1}{U} ({1}{U}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. Madness {1}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Draw a card. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target player draws a card. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Draw two cards.

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

When you cast this spell, copy it. (The copy becomes a token.) Equipped creature has double strike as long as two or more Equipment are attached to it. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Target creature gains double strike until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

Target creature gains double strike until end of turn. Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater.

Target creature can't be blocked this turn. Flashback {U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Target creature gains flying until end of turn. Flashback {U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When this creature enters, up to two target creatures can't block this turn. Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.) When you cycle this card, target creature can't block this turn.

Flying Cycling {U} ({U}, Discard this card: Draw a card.) When you cycle this card, target creature gains flying until end of turn.

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as this creature is paired with another creature, both creatures have flying.

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

Defender {T}: Creatures you control gain haste until end of turn.

Target creature becomes red and gains haste until end of turn. (It can attack and {T} this turn.) Draw a card.

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

Enchant creature Enchanted creature has haste. At the beginning of the end step, return this Aura to its owner's hand.

Haste Sacrifice this creature: Another target creature gains haste until end of turn.

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

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. {T}, Sacrifice this land: Target creature with power 2 or less can't be blocked this turn.

({T}: Add {U}.)

Draw three cards. Islandcycling {1} ({1}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

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

({T}: Add {R}.)

({T}: Add {U}.) This land enters tapped unless you control three or more other Islands. When this land enters untapped, you may put target instant or sorcery card from your graveyard on top of your library.

Trample Whenever this creature attacks, another target creature you control gets +2/+0 and gains trample until end of turn. Mountaincycling {1} ({1}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Flying Islandcycling {2} ({2}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

This land enters tapped. When this land enters, target creature gains flying until end of turn. {T}: Add {U}.

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

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

{T}, Sacrifice this creature: Add {C}{C}. If that mana is spent on a creature spell, it gains haste until end of turn. (That creature can attack and {T} as soon as it comes under your control.)

{T}: Add {R}.

Flying {T}: Add one mana of any color.

{T}: Add {U}.

Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When this creature enters, you may put target instant or sorcery card from your graveyard on top of your library.

Alchemist's Greeting deals 4 damage to target creature. Madness {1}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Barrage of Boulders deals 1 damage to each creature you don't control. Ferocious — If you control a creature with power 4 or greater, creatures can't block this turn.

Counter target spell unless its controller pays {1} for each card in your graveyard. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Fiery Temper deals 3 damage to any target. Madness {R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Return target creature to its owner's hand. If you've discarded a card this turn, draw a card.

Choose two target creatures controlled by different players. Return those creatures to their owners' hands.

Return target creature to its owner's hand. Flashback {4}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Cast this spell only before the combat damage step. Target attacking or blocking creature gets +4/+0 until end of turn. Destroy that creature at the beginning of the next end step.

Escalate {3} (Pay this cost for each mode chosen beyond the first.) Choose one or both — • Target creature gets +3/+0 until end of turn. • Target creature gains first strike until end of turn.

Enchant creature Enchanted creature gets +3/+3. When enchanted creature attacks or blocks, sacrifice this Aura at the beginning of the next cleanup step.

Enchant creature Enchanted creature gets +3/+0 and can only attack alone.

Target creature gets +3/+0 and gains first strike until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Trample, haste Channel — {1}{R}, Discard this card: Target creature gets +3/+1 and gains trample until end of turn.

Enchant creature Enchanted creature has first strike. Threshold — Enchanted creature gets +3/+0 as long as seven or more cards are in your graveyard.

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +3/+3 and doesn't untap during its controller's untap step.

Enchant creature Enchanted creature gets +3/+0 and has first strike. (It deals combat damage before creatures without first strike.)

Enchant creature Enchanted creature gets +3/+0 and has menace.

Target creature gets +3/+0 and gains haste until end of turn. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Bloodrush — {R}, Discard this card: Target attacking creature gets +3/+3 until end of turn.

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

Target player draws three cards. Then that player discards two cards unless they discard a land card.

Target creature gets +3/+1 and gains trample until end of turn. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Put a +1/+1 counter on target creature. That creature gains haste until end of turn and can't be blocked by Walls this turn. Venture into the dungeon. (Enter the first room or advance to the next room.)

{T}: Add {C}.

Draw three cards, then discard a card.

Target attacking creature gets +3/+3 and gains trample until end of turn.

Switch target creature's power and toughness until end of turn.

Flash Flying When this creature enters, switch target creature's power and toughness until end of turn.

Target creature gets +3/+1 until end of turn. Exile the top card of your library. Until the end of your next turn, you may play that card.

Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.

For each creature, its controller sacrifices a permanent of their choice unless they pay {1}.

Enchant creature When this Aura enters, target creature can't block this turn. Enchanted creature gets +1/+1 and has haste.

Return target creature to its owner's hand. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)