Spooky20

Target player mills four cards. You shuffle up to four cards from your graveyard into your library. Replicate {2}{U}{U} (When you cast this spell, ...

Exile target creature you control, then return it to the battlefield under its owner's control. Rebound (If you cast this spell from your hand, ex...

Enchant creature Enchanted creature gets +1/+1 and has flying. When a Ninja enters the battlefield under your control, you may return Smoke Shroud ...

Sliver creatures you control have "{2}: Untap this creature."

At the beginning of your upkeep, if Nether Spirit is the only creature card in your graveyard, you may return Nether Spirit to the battlefield.

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.)...

As Mirrodin Besieged enters the battlefield, choose Mirran or Phyrexian. • Mirran — Whenever you cast an artifact spell, create a 1/1 colorless Myr...

Whenever Marit Lage's Slumber or another snow permanent enters the battlefield under your control, scry 1. At the beginning of your upkeep, if you...

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

All nonsnow creatures get -X/-X until end of turn, where X is the number of snow permanents you control.

{X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.

Whenever Cordial Vampire or another creature dies, put a +1/+1 counter on each Vampire you control.

Changeling (This card is every creature type.) Changeling Outcast can't block and can't be blocked.

Carrion Feeder can't block. Sacrifice a creature: Put a +1/+1 counter on Carrion Feeder.

Menace At the beginning of your precombat main phase, you may sacrifice a creature. When you do, choose a nonland card name, then target player rev...

Enchant creature Enchanted creature gets +2/+2. As long as another Aura is attached to enchanted creature, it has first strike and lifelink.

Enchant creature When Winter's Rest enters the battlefield, tap enchanted creature. As long as you control another snow permanent, enchanted crea...

Activated abilities of artifacts can't be activated.

Discard a land card: Create a 2/2 green Bear creature token.

Whenever another Bear enters the battlefield under your control, choose one — • Put two +1/+1 counters on target Bear. • Target Bear you control ...

Until end of turn, creatures you control get +2/+0 and gain all creature types.

Exile target creature you don't control. For each creature exiled this way, its controller searches their library for a basic land card. Those play...