Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, creatures you control get +0/+2 until end of turn.

, : Draw a card for each Wizard you control.

At the beginning of each player's upkeep, that player mills X cards, where X is the number of cards in their hand.

At the beginning of your upkeep, you draw X cards and you lose X life, where X is the number of Zombies you control.

Whenever this creature attacks, it gets +X/+X until end of turn, where X is the number of Clerics on the battlefield.

Flying
: This creature becomes the creature type of your choice until end of turn.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

, , Sacrifice a Zombie: Destroy target non-Zombie creature. It can't be regenerated. Activate only as a sorcery.

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

Haste
Sacrifice a Goblin: This creature gets +2/+2 and gains trample until end of turn.

Whenever a Sliver deals combat damage to a creature, destroy that creature. It can't be regenerated.

Flying
Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

This creature can't attack unless you control more creatures than defending player.
This creature can't block unless you control more creatures than attacking player.

Cleric creatures have vigilance.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, return all Zombie cards from all graveyards to their owners' hands.

Flying
: Prevent the next 2 damage that would be dealt to any target this turn.

All Slivers have ": Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."

Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Beast card you reveal in your hand.)
: Target creature gets +1/+1 until end of turn for each +1/+1 counter on this creature.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, you may turn target creature with a morph ability face down.

, Sacrifice a Forest: Add three mana in any combination of and/or .

Mistform Ultimus is every creature type (even if this card isn't on the battlefield).

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, destroy target artifact or enchantment.

Vigilance
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, untap it.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, all creatures get -X/-X until end of turn.

This spell can't be countered.
Sliver spells can't be countered.

Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Soldier card you reveal in your hand.)
: This creature deals damage equal to the number of +1/+1 counters on it to target attacking or blocking creature.

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

Untap all permanents you control during each other player's untap step.

Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Bird and/or Soldier card you reveal in your hand.)
Flying

Whenever a Beast becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

Whenever this creature or another Goblin enters, each player flips a coin. Each player whose coin comes up tails sacrifices a creature of their choice.

Whenever a player cycles a card, this creature gains flying and shroud until end of turn. (It can't be the target of spells or abilities.)

: This creature gets +3/+3 and gains flying until end of turn.

Flying
: This creature becomes the creature type of your choice until end of turn.
, : Choose a creature type. Each creature you control becomes that type until end of turn.

Flying
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Flying
When this creature dies, exile it, then return up to two target Bird and/or Cleric permanent cards from your graveyard to the battlefield.

When this creature dies, choose a creature type. Shuffle all creature cards of that type from your graveyard into your library.