Spooky20

When Pridemalkin enters the battlefield, put a +1/+1 counter on target creature you control. Each creature you control with a +1/+1 counter on it h...

Destroy target artifact or enchantment. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Flying Whenever Vampire Envoy becomes tapped, you gain 1 life.

Whenever Goblin Medics becomes tapped, it deals 1 damage to any target.

Whenever Takenuma Bleeder attacks or blocks, you lose 1 life if you don't control a Demon.

{3}, Sacrifice a creature or planeswalker: You gain 1 life and draw a card.

When Soulcage Fiend dies, each player loses 3 life.

{3}{B}{B}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) As long as Sinuous Vermin is...

Shambling Ghoul enters the battlefield tapped.

First strike Suspend 4—{R} (Rather than cast this card from your hand, you may pay {R} and exile it with four time counters on it. At the beginning...

When Returned Reveler dies, each player mills three cards.

Destroy target creature with power 3 or less.

Deathtouch

Ninjutsu {1}{G} ({1}{G}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

Ninjutsu {1}{B} ({1}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

Flying {3}{B}: Inkrise Infiltrator gets +2/+2 until end of turn.

Flying {3}{B}: Inkrise Infiltrator gets +2/+2 until end of turn.

Trample, haste

Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Ninjutsu {2}{U} ({2}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

Ninjutsu {U} ({U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whene...

Destroy target creature or planeswalker. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Whenever Jukai Trainee blocks or becomes blocked, it gets +1/+1 until end of turn.