Spooky20

{1}{B}, {T}, Sacrifice a creature: Search your library for a Zombie card and a Swamp card, reveal them, put them into your hand, then shuffle.

Slivers can't be blocked except by Slivers.

Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turne...

As this creature enters, choose a color. All Slivers have protection from the chosen color.

{T}: Add X mana of any one color, where X is the number of Elves on the battlefield.

Morph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turne...

Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.) This creature can't be...

Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.) {1}{W}: Prevent all co...

{U}: This creature gets +1/-1 until end of turn.

You may have this creature enter as a copy of any nonland permanent on the battlefield.

Mutate {3}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Mutate {3}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Whenever Carth enters or a planeswalker you control dies, look at the top seven cards of your library. You may reveal a planeswalker card from amon...

Whenever Carth enters or a planeswalker you control dies, look at the top seven cards of your library. You may reveal a planeswalker card from amon...

This creature can't block. Sacrifice a creature: Put a +1/+1 counter on this creature.

At the beginning of your upkeep, tap this creature unless you pay 1 life.

First strike, haste Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

Whenever Captain Vargus Wrath attacks, Pirates you control get +1/+1 until end of turn for each time you've cast a commander from the command zone ...

Whenever Captain Vargus Wrath attacks, Pirates you control get +1/+1 until end of turn for each time you've cast a commander from the command zone ...

Landfall — Whenever a land you control enters, creatures you control get +1/+1 until end of turn.

Landfall — Whenever a land you control enters, creatures you control get +1/+1 until end of turn.

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

When this creature enters, choose one — • Create a 1/1 black and green Pest creature token with "When this token dies, you gain 1 life." • You draw...