Whenever a creature you control dies, put X +1/+1 counters on target creature you control, where X is the power of the creature that died.

Flying

When Death's-Head Buzzard dies, all creatures get -1/-1 until end of turn.

Destroy target creature. Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Regenerate target creature. You gain control of that creature if it regenerates this way.

Choose one —

• Target opponent exiles a creature they control.

• Target opponent exiles an enchantment they control.

Flying, trample

Whenever Decadent Dragon attacks, create a Treasure token.

At the beginning of your upkeep, exile a card from your graveyard.

Threshold — As long as seven or more cards are in your graveyard, Decaying Soil has "Whenever a nontoken creature is put into your graveyard from the battlefield, you may pay . If you do, return that card to your hand."

Flash (You may cast this spell any time you could cast an instant.)

When Deceiver Exarch enters, choose one —

• Untap target permanent you control.

• Tap target permanent an opponent controls.

Destroy target artifact, target creature, target enchantment, and target land. (You can't cast this spell unless you have legal choices for all its targets.)

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, creatures you control get +2/+2 and gain trample until end of turn.

Trample, haste

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Exile target creature and all other creatures its controller controls with the same name as that creature. That player investigates for each nontoken creature exiled this way.

Target creature gets +3/+3 until end of turn. All creatures able to block it this turn do so.

Whenever another Warrior your team controls enters, put a +1/+1 counter on Decorated Champion.

For each opponent, choose up to one target creature that player controls, then return that creature to its owner's hand unless its controller has you draw a card.

Destroy all creatures. They can't be regenerated. Draw a card for each creature destroyed this way.

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

When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.

, Sacrifice Dedicated Martyr: You gain 3 life.

Magecraft — Whenever you cast or copy an instant or sorcery spell, create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is that spell's mana value.

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

Flash

Mold Earth — Whenever one or more lands enter under an opponent's control without being played, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle. Do this only once each turn.

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

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

: Until end of turn, if you tap a land you control for mana, it produces instead of any other type.

Flying, haste

Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

At the beginning of combat on your turn, Deepfathom Echo explores. Then you may have it become a copy of another creature you control until end of turn. (To have this creature explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

: Destroy target artifact or creature with mana value X.

When Deepglow Skate enters, double the number of each kind of counter on any number of target permanents.

Whenever you cast a noncreature spell, put a +1/+1 counter on Deeproot Champion.

Whenever one or more nontoken Merfolk you control become tapped, create a 1/1 blue Merfolk creature token with hexproof.

Whenever you cast a Merfolk spell, create a 1/1 blue Merfolk creature token with hexproof. (A creature with hexproof can't be the target of spells or abilities your opponents control.)

Deep-Sea Kraken can't be blocked.

Suspend 9— (Rather than cast this card from your hand, you may pay and exile it with nine time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)

Whenever an opponent casts a spell, if Deep-Sea Kraken is suspended, remove a time counter from it.

Deep-Sea Terror can't attack unless there are seven or more cards in your graveyard.

: Deeptread Merrow gains islandwalk until end of turn. (It can't be blocked as long as defending player controls an Island.)

If an opponent controls a Forest and you control a Swamp, you may cast this spell without paying its mana cost.

: Deepwood Legate gets +1/+1 until end of turn.

Choose one —

• Counter target artifact or enchantment spell. If a spell is countered this way, exile it instead of putting it into its owner's graveyard.

• Counter target activated or triggered ability.

Whenever you attack, attacking creatures you control get +1/+0 until end of turn.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Destroy target creature with power 2 or less.

Prevent all combat damage that would be dealt to players this turn.

Flash

Protection from red

When Defenders of Humanity enters, create X 2/2 white Astartes Warrior creature tokens with vigilance.

, Exile Defenders of Humanity: Create X 2/2 white Astartes Warrior creature tokens with vigilance. Activate only if you control no creatures and only during your turn.

Flying

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

Rather than the attacking player, you assign the combat damage of each creature attacking you. You can divide that creature's combat damage as you choose among any of the creatures blocking it.

Enchant creature

Enchanted creature gets -1/+1.

Trample

When Defiant Greatmaw enters, put two -1/-1 counters on target creature you control.

Whenever you put one or more -1/-1 counters on Defiant Greatmaw, remove a -1/-1 counter from another target creature you control.

When Defiant Ogre enters, choose one —

• Put a +1/+1 counter on Defiant Ogre.

• Destroy target artifact.

Cast this spell only during the declare attackers step and only if you've been attacked this step.

Target creature gets +1/+3 until end of turn. Untap that creature.

Survival — At the beginning of your second main phase, if Defiant Survivor is tapped, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)

When Defiant Vanguard blocks, at end of combat, destroy it and all creatures it blocked this turn.

, : Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

Flying

As an additional cost to cast blue permanent spells, you may pay 2 life. Those spells cost less to cast if you paid life this way. This effect reduces only the amount of blue mana you pay.

Whenever you cast a blue permanent spell, draw a card.

Until end of turn, target creature becomes black, gets +1/-1, and gains ": Regenerate this creature."

If you control a commander, you may cast this spell without paying its mana cost.

You may choose new targets for target spell or ability.