mtg.wtf

Discard all the cards in your hand, then draw that many cards.
Retrace

Flash
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.

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.

Whenever a creature you control enters, you get {E}.
{4}, {T}: Return target creature you control to its owner's hand.

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.

Create X 4/4 white Angel creature tokens with flying.
Cycling {2}{W}
When you cycle Decree of Justice, you may pay {X}. If you do, create X 1/1 white Soldier creature tokens.

Destroy all creatures. They can't be regenerated. Draw a card for each creature destroyed this way.
Cycling {3}{B}{B}
When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.

Put four +1/+1 counters on each creature you control.
Cycling {4}{G}{G}
When you cycle Decree of Savagery, you may put four +1/+1 counters on target creature.

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.
{3}{U}: Target creature token can't be blocked this turn.

Target player draws two cards.
Flashback—{1}{U}, Pay 3 life.

Vanishing 3
When Deep Forest Hermit enters, create four 1/1 green Squirrel creature tokens.
Squirrels you control get +1/+1.

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.

Deep-Sea Kraken can't be blocked.
Suspend 9—{2}{U}
Whenever an opponent casts a spell, if Deep-Sea Kraken is suspended, remove a time counter from it.

Devoid
Whenever a creature you control deals combat damage to a player, you may draw a card.
{3}{C}: Target creature can't be blocked this turn.

{X}{X}{1}: 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 another Merfolk you control enters, put a +1/+1 counter on target Merfolk you control.

Merfolk and Druid cards in your graveyard have retrace.

Whenever you cast a Merfolk spell, create a 1/1 blue Merfolk creature token with hexproof.

When Defenders of Humanity enters, create X 2/2 white Astartes Warrior creature tokens with vigilance.
{X}{2}{W}, 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
Whenever you gain life, target opponent loses that much life.

Sacrifice an artifact or creature: Put a +1/+1 counter on Defiant Salvager. Activate only as a sorcery.

Target creature gets -1/-1 until end of turn for each Swamp you control.

The next time a source of your choice would deal damage to you this turn, prevent that damage. If damage is prevented this way, Deflecting Palm deals that much damage to that source's controller.