When Dovin's Acuity enters, you gain 2 life and draw a card.

Whenever you cast an instant spell during your main phase, you may return Dovin's Acuity to its owner's hand.

Put up to one target tapped creature on top of its owner's library. You may search your library and/or graveyard for a card named Dovin, Architect of Law, reveal it, and put it into your hand. If you search your library this way, shuffle.

Target player discards two cards.

Fuse (You may cast one or both halves of this card from your hand.)

You may sacrifice a Mountain rather than pay this spell's mana cost.

Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.

Flash

When Downwind Ambusher enters, choose one —

• Target creature an opponent controls gets -1/-1 until end of turn.

• Destroy target creature an opponent controls that was dealt damage this turn.

Whenever Dowsing Device or another artifact you control enters, up to one target creature you control gets +1/+0 and gains haste until end of turn. Then transform Dowsing Device if you control four or more artifacts.

Dr. Julius Jumblemorph is every creature type (even if this card isn't on the battlefield).

Whenever a host you control enters, you may search your library and/or graveyard for a card with augment and combine it with that host. If you search your library this way, shuffle.

, , Discard a card at random: Regenerate target creature.

Enchant creature

Enchanted creature gets +1/+1 and has flying, haste, and ": This creature gets +1/+0 until end of turn." It's a Dragon in addition to its other types.

When enchanted creature dies, return Draconic Destiny to its owner's hand.

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard.

Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead.

Exile Draconic Intervention.

When Draconic Muralists dies, you may search your library for a Dragon card, reveal it, put it into your hand, then shuffle.

Put any number of target artifact cards from target player's graveyard on top of their library in any order.

: Dragon Engine gets +1/+0 until end of turn.

Flying

: Dragon Hatchling gets +1/+0 until end of turn.

When this creature enters, create a 4/4 red Dragon creature token with flying.

Enchant creature

Enchanted creature has flying.

Cycling (, Discard this card: Draw a card.)

When a creature with mana value 6 or greater enters, you may return Dragon Wings 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

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.)

First strike

Boast abilities you activate cost less to activate for each Dragon you control.

Boast — : Create a 5/5 red Dragon creature token with flying. (Activate only if this creature attacked this turn and only once each turn.)

As long as you control a Dragon, Dragonloft Idol gets +1/+1 and has flying and trample.

Flying, deathtouch

When Dragonlord Silumgar enters, gain control of target creature or planeswalker for as long as you control Dragonlord Silumgar.

As Dragon's Disciple enters, you may reveal a Dragon card from your hand. If you do or if you control a Dragon, Dragon's Disciple enters with a +1/+1 counter on it.

Dragons you control have ward . (Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Magecraft — Whenever you cast or copy an instant or sorcery spell, put a +1/+1 counter on Dragonsguard Elite.

: Double the number of +1/+1 counters on Dragonsguard Elite.

Dragonskull Summit enters tapped unless you control a Swamp or a Mountain.

: Add or .

Double strike

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

Spend only black mana on X.

Drain Life deals X damage to any target. You gain life equal to the damage dealt, but not more life than the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.

Destroy target land. You gain 2 life.

When Drainpipe Vermin dies, you may pay . If you do, target player discards a card.

Flying

: Drake Hatchling gets +1/+0 until end of turn. Activate only once each turn.

If damage would be dealt to Dralnu, Lich Lord, sacrifice that many permanents instead.

: Target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. <I>(You may cast that card from your graveyard for its flashback cost. Then exile it.)</I>

You may put a green creature card from your hand onto the battlefield.

Return target creature to its owner's hand. You gain 2 life.

When Dramatist's Puppet enters, for each kind of counter on target permanent, put another counter of that kind on it or remove one from it.

Flying

: Target creature gets -0/-X until end of turn and Drana, Kalastria Bloodchief gets +X/+0 until end of turn.

Flying

Whenever Drana, the Last Bloodchief attacks, defending player chooses a nonlegendary creature card in your graveyard. You return that card to the battlefield with an additional +1/+1 counter on it. The creature is a Vampire in addition to its other types.

When Drana's Silencer enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Your opponents can't cast spells from anywhere other than their hands.

Whenever you cycle another card, Drannith Stinger deals 1 damage to each opponent.

Cycling (, Discard this card: Draw a card.)

Boast — : Return target creature card from your graveyard to your hand. (Activate only if this creature attacked this turn and only once each turn.)

Devoid (This card has no color.)

, Exile a creature card from your graveyard: Target opponent loses life equal to the exiled card's power. ( represents colorless mana.)

White creatures get -1/-1.

You draw a card and you lose 1 life. (Then exile this card. You may cast the creature later from exile.)

Constellation — Whenever Dreadbringer Lampads or another enchantment you control enters, target creature gains intimidate until end of turn. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

At the beginning of your upkeep, you lose 1 life and amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Whenever a Zombie token you control with power 6 or greater attacks, it gains lifelink until end of turn.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

: Dreadlight Monstrosity can't be blocked this turn. Activate only if you own a card in exile.

Until end of turn, target attacking creature gets +2/+2 and gains trample and "Whenever this creature deals combat damage to a player, destroy target artifact that player controls."

: Add .

, : Put a storage counter on Dreadship Reef.

, Remove X storage counters from Dreadship Reef: Add X mana in any combination of and/or .

Flying

Whenever this creature enters or attacks, draw a card, then discard a card.

Threshold — This creature gets +1/+1 and has deathtouch as long as there are seven or more cards in your graveyard.

Whenever Dream Fighter blocks or becomes blocked by a creature, Dream Fighter and that creature phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)

Flying

Whenever you cast a spell during an opponent's turn, up to one target creature an opponent controls gets -1/-1 until end of turn.