: Monstrosity X. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.)

As long as Domesticated Hydra is monstrous, it has trample.

CARDNAME enters the battlefield tapped.

: Add or .

: Until end of turn, CARDNAME becomes an Equipment artifact with equip .

Whenever equipped creature deals combat damage to a player, draw a card.

Gain control of target creature with mana value X or less.

When Dominating Vampire enters, gain control of target creature with mana value less than or equal to the number of Vampires you control until end of turn. Untap that creature. It gains haste until end of turn.

Target player gains control of target permanent you control.

Flying

When Doomsday Excruciator enters, if it was cast, each player exiles all but the bottom six cards of their library face down.

At the beginning of your upkeep, draw a card.

As long as you control a Dovin planeswalker, Dovin's Automaton gets +2/+2 and has vigilance. (Attacking doesn't cause it to tap.)

: Return target artifact you control to its owner's hand.

, : Copy target artifact spell you control. (The copy becomes a token.)

Enchant creature

Enchanted creature has haste.

: Enchanted creature gets +1/+0 until end of turn.

When a creature with mana value 6 or greater enters, you may return Dragon Breath from your graveyard to the battlefield attached to that creature.

: Dragonborn Immolator gets +1/+0 until end of turn.

Gift of Tiamat — When Dragonborn Immolator dies, note its power. You get a boon with "When you cast your next creature spell, it perpetually gets +X/+0, where X is the noted number."

Flying, trample

When Dragonlord Atarka enters, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control.

Vigilance, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Whenever this creature deals combat damage to a player, put that many incubation counters on it.

Remove three incubation counters from this creature: Create a 2/2 blue Drake creature token with flying.

Enchant creature

When Dramatic Accusation enters, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step.

: Shuffle enchanted creature into its owner's library.

Creature tokens you control get +1/+1.

Whenever one or more nontoken creatures you control die, create a 2/1 white and black Inkling creature token with flying. This ability triggers only once each turn.

Untap all nonland permanents you control.

Flying, first strike

Whenever Drana, Liberator of Malakir deals combat damage to a player, put a +1/+1 counter on each attacking creature you control.

Discard your hand. Draw seven cards, then discard three cards at random.

Enchant creature

Enchanted creature can't attack or block.

: Exile enchanted creature.

Enchant creature

: Enchanted creature becomes the color or colors of your choice. Activate only once each turn.

Whenever you cast a Spirit or Arcane spell, you may sacrifice Dreamcatcher. If you do, draw a card.

, Sacrifice Dromar's Attendant: Add .

Drowned Catacomb enters tapped unless you control an Island or a Swamp.

: Add or .

Whenever a player casts a blue spell, you may pay . If you do, target player mills two cards.

, : Reveal the top card of your library. If it's a creature card, create a 1/1 green Saproling creature token. If it's a land card, put that card onto the battlefield under your control. If it's a noncreature, nonland card, you gain 2 life.

Whenever a nontoken creature enters, its controller creates a token that's a copy of that creature.

Whenever a nontoken creature leaves the battlefield, exile all tokens with the same name as that creature.

When Dual Nature leaves the battlefield, exile all tokens created with Dual Nature.

Duggan's power and toughness are each equal to the number of cards in your hand.

Whenever Duggan enters or attacks, investigate.

The Most Important Punch in History — , : Duggan deals damage equal to twice its power to another target creature. Activate only once.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.)

Flying

Enchant creature

You control enchanted creature.

Enchanted creature gets -3/-0 and loses all abilities.

When Dutiful Attendant dies, return another target creature card from your graveyard to your hand.

Dwarven Catapult deals X damage divided evenly, rounded down, among all creatures target opponent controls.

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

When Earsplitting Rats enters, each player discards a card.

Discard a card: Regenerate Earsplitting Rats.

As an additional cost to cast this spell, sacrifice a creature or pay .

Exile target creature or planeswalker.

Destroy target creature with flying and all Equipment attached to that creature.

Flying

, Sacrifice another creature: Regenerate Eater of Hope.

, Sacrifice two other creatures: Destroy target creature.

Whenever equipped creature dies, exile it.

Equipped creature gets +2/+0.

As long as a card exiled with Eater of Virtue has flying, equipped creature has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance.

Equip

Flying, haste

When Echo of Death's Wail enters, gain control of all Rat tokens.

Whenever Echo of Death's Wail attacks, you may sacrifice another creature. If you do, draw a card.

Search your library and graveyard for up to four creature cards with different names that each have mana value X or less and reveal them. An opponent chooses two of those cards. Shuffle the chosen cards into your library and put the rest onto the battlefield. Exile Ecological Appreciation.

Exile the top three cards of your library. You may play those cards until end of turn. Put four time counters on each of those cards that has suspend.

Suspend 4—

Return any number of permanent cards with different names from your graveyard to the battlefield.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Eidolon of Countless Battles and enchanted creature each get +1/+1 for each creature you control and +1/+1 for each Aura you control.

Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player.

Vigilance (Attacking doesn't cause this creature to tap.)

Haste (This creature can attack as soon as it comes under your control.)

Whenever Eivor, Battle-Ready attacks, it deals damage equal to the number of Equipment you control to each opponent.

When Elder Cathar dies, put a +1/+1 counter on target creature you control. If that creature is a Human, put two +1/+1 counters on it instead.

Devoid (This card has no color.)

When you cast this spell, you may pay . If you do, gain control of target creature until end of turn, untap that creature, and it gains haste until end of turn. ( represents colorless mana.)

Haste

Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token."

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Electrostatic Bolt deals 2 damage to target creature. If it's an artifact creature, Electrostatic Bolt deals 4 damage to it instead.

Trample

Whenever you cast an instant or sorcery spell, put a +1/+1 counter on Electrostatic Infantry.

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 Elgaud Shieldmate is paired with another creature, both creatures have hexproof. (They can't be the targets of spells or abilities your opponents control.)

As an additional cost to cast this spell, sacrifice X creatures.

Destroy X target creatures.