Pioneer

{1}, {T}, Discard a card: You gain 4 life. {1}, {T}, Pay 1 life: Create a 0/1 white Goat creature token. {1}, {T}, Sacrifice a creature: Return tar...

Target player mills five cards.

Put target creature on top of its owner's library.

When this creature enters, tap target red or green creature an opponent controls. That creature doesn't untap during its controller's untap step fo...

Target creature gets +2/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Sliver creatures you control have "Whenever this creature attacks, it deals 1 damage to any target."

When this creature dies, you may pay {1}{B}. If you do, return it to the battlefield tapped under its owner's control.

Sliver creatures you control have lifelink. (Damage dealt by a Sliver creature you control also causes you to gain that much life.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

Flying

{2}, {T}: Copy target triggered ability you control. You may choose new targets for the copy. (A triggered ability uses the words "when," "whenever...

Sliver creatures you control have first strike. (They deal combat damage before creatures without first strike.)

{5}{W}: This creature gains vigilance and lifelink until end of turn. (Attacking doesn't cause it to tap. Damage dealt by it also causes you to gai...

Sliver creatures you control get +0/+1.

Whenever you cast a green spell or a Forest you control enters, you gain 1 life.

Whenever you cast a white spell or a Plains you control enters, you gain 1 life.

Whenever you cast a blue spell or an Island you control enters, you gain 1 life.

Whenever you cast a red spell or a Mountain you control enters, you gain 1 life.

Whenever you cast a black spell or a Swamp you control enters, you gain 1 life.

Landfall — Whenever a land you control enters, create a 1/1 green Saproling creature token.

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)