Choose one —

• Abrade deals 3 damage to target creature.

• Destroy target artifact.

When this artifact enters, you may put an art sticker on it.

, : Until end of turn, target creature becomes a blue Shark with base power and toughness 4/4. If the cracks in this artifact's art are completely covered, that creature becomes a blue Octopus with base power and toughness 8/8 instead. Activate only as a sorcery.

Whenever you sacrifice a permanent, put a +1/+1 counter on this creature.

, , Sacrifice a creature or enchantment: This creature deals 1 damage to target creature. That creature can't block this turn.

Choose one —

• Destroy target artifact.

• Destroy target enchantment.

• Exile target card from a graveyard.

Reinforce 1— (, Discard this card: Put a +1/+1 counter on target creature.)

Destroy target nonlegendary creature.

When this creature enters, mill three cards, then you may return a land card from your graveyard to your hand. (To mill three cards, put the top three cards of your library into your graveyard.)

When this creature enters, you become the monarch.

Whenever an opponent attacks you while you're the monarch, this creature deals damage to that player equal to the number of cards in their hand.

Enchant creature

Enchanted creature gets +1/+1 for each enchantment you control and has first strike.

Whenever another creature you control attacks, it gets +0/+1 until end of turn.

Whenever a creature you control deals combat damage to a player, choose one —

• Goad target creature that player controls.

• Exile the top card of that player's library. Until end of turn, you may cast that card and you may spend mana as though it were mana of any color to cast that spell.

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)

When you cast this spell, you may exile your hand. If you do, draw three cards.

Flying

Each creature spell you cast has emerge. The emerge cost is equal to its mana cost.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

When Imskir enters, you draw X cards and you lose X life, where X is half the number of artifacts you control, rounded down.

, Sacrifice an artifact: Imskir deals damage equal to the sacrificed artifact's mana value to any target.

Negative — As long as K-9 is untapped, other legendary creatures you control have ward .

Affirmative — , : Target legendary creature can't be blocked this turn.

Doctor's companion (You can have two commanders if the other is the Doctor.)

Haste

Whenever Laelia attacks, exile the top card of your library. You may play that card this turn.

Whenever one or more cards are put into exile from your library and/or your graveyard, put a +1/+1 counter on Laelia.

Whenever Lazav attacks, exile target card from a graveyard, then investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Whenever you sacrifice a Clue, you may have Lazav become a copy of a creature card exiled with it until end of turn.

Flying

When this creature enters, destroy target nonbasic land an opponent controls. Its controller searches their library for a basic land card, puts it onto the battlefield tapped with a stun counter on it, then shuffles. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Put target enchantment on the bottom of its owner's library.

When this creature enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Whenever you sacrifice a Clue, target opponent gets two poison counters. (A player with ten or more poison counters loses the game.)

Choose one or more —

• Each player discards two cards.

• Each player loses 4 life.

• Each player sacrifices two creatures of their choice.

Flash

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

You may have this creature enter as a copy of any permanent that entered this turn.

Tap target creature. Sonic Assault deals 2 damage to that creature's controller.

Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Defender

, : Target creature can't be blocked this turn.

Whenever a Rat you control becomes blocked, it gets +2/+0 until end of turn.

Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost less to cast.

Flying

Whenever one or more Dragons you control attack, draw that many cards, then you may put a permanent card from your hand onto the battlefield.

Target opponent sacrifices a creature of their choice. If you control a creature with power 4 or greater, you gain 4 life.

This creature attacks each combat if able.

Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

This creature escapes with a +1/+1 counter on it.

: Add . Spend this mana only to cast an instant or sorcery spell.

Flying

Whenever another creature you control with power 2 or less enters, each opponent loses 1 life and you gain 1 life.

: Creatures you control with power 2 or less gain deathtouch and lifelink until end of turn.

As this land enters, you may pay 3 life. If you don't, it enters tapped.

: Add .