Spooky20

When Naga Oracle enters the battlefield, look at the top three cards of your library. Put any number of them into your graveyard and the rest back ...

Whenever Phase Dolphin attacks, another target attacking creature can't be blocked this turn.

Relic Runner can't be blocked if you've cast a historic spell this turn. (Artifacts, legendaries, and Sagas are historic.)

Target creature you control gets +2/+2 until end of turn. Overload {5}{W} (You may cast this spell for its overload cost. If you do, change its te...

Choose one — • Draw three cards. • Return up to two target creatures to their owners' hands.

Devoid (This card has no color.) When Murk Strider enters the battlefield, you may put a card an opponent owns from exile into that player's grave...

Heroic — Whenever you cast a spell that targets Bloodcrazed Hoplite, put a +1/+1 counter on it. Whenever a +1/+1 counter is put on Bloodcrazed Hopl...

Whenever Queen of Ice deals combat damage to a creature, tap that creature. It doesn't untap during its controller's next untap step.

{5}{U}{U}: Frilled Sea Serpent can't be blocked this turn.

Enchant creature When Waterknot enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step.

Counter target nonartifact spell unless its controller pays {2}.

Defender When Barrier of Bones enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Defender Sacrifice another creature: Corpse Blockade gains deathtouch until end of turn.

Flying Lifelink (Damage dealt by this creature also causes you to gain that much life.)

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

Dash {2}{B} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at th...

Skulk (This creature can't be blocked by creatures with greater power.) When Fogwalker enters the battlefield, target creature an opponent control...

Lifelink

Choose one — • Target creature you control gets +1/+2 until end of turn. • Return target creature you control to its owner's hand.

Flying When Aven Tactician enters the battlefield, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/...

When Aviary Mechanic enters the battlefield, you may return another permanent you control to its owner's hand.

Flying (This creature can't be blocked except by creatures with flying or reach.) When Aven Battle Priest enters the battlefield, you gain 3 life.