Sacrifice another creature or artifact: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Sacrifice a creature or land.

Draw a card.

, Sacrifice a creature: You gain 1 life and draw a card.

, , Sacrifice a creature: You gain 1 life and draw a card.

Sacrifice this creature: Target player loses 1 life.

Sacrifice this creature: Target player loses 1 life and you gain 1 life.

Lifelink

, Sacrifice a creature: Put a +1/+1 counter on each Vampire you control.

Flying

When you cast a creature spell, sacrifice this creature.

, Sacrifice a land: Target creature gets +2/+0 until end of turn.

, Sacrifice a Goblin: Create two 1/1 black Goblin Rogue creature tokens.

Sacrifice this creature: Target creature gets -2/-0 until end of turn.

, Sacrifice a Swamp: Target creature gets +1/+1 until end of turn.

, Sacrifice a creature: Target creature gets +2/+2 until end of turn.

Sacrifice a creature: This creature gains flying until end of turn.

Sacrifice this creature: Exile target card from a graveyard.

Enchant creature

Enchanted creature gets +1/+1.

Sacrifice a creature: Regenerate enchanted creature.

, , Sacrifice another creature: Manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

, Sacrifice another creature: Each opponent loses 2 life and you gain 2 life.

, Sacrifice a creature: Look at the top two cards of target opponent's library, then exile one of them.