Exile X target cards from a single graveyard.

, Sacrifice this creature: Target green creature gets +1/+0 and gains first strike until end of turn.

Target creature loses flying until end of turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Sacrifice this creature: Target creature you control gains protection from the color of your choice until end of turn.

Sacrifice this creature: This creature deals 1 damage to target creature unless that creature's controller has this creature deal 2 damage to them.

Flying

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

Exile target card from a graveyard. Its owner creates a 1/1 white Spirit creature token with flying.

Lava Dart deals 1 damage to any target.
Flashback—Sacrifice a Mountain. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Mill two cards.
Draw a card.

Counter target sorcery spell.

Sacrifice this creature: Draw a card, then discard a card.

Sacrifice this creature: You may put a land card from your hand onto the battlefield.

Target creature gains flying until end of turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When this creature enters, put a +1/+1 counter on target creature.

Counter target spell unless its controller exiles all cards from their graveyard.
Draw a card.

When this creature enters, exile a land you control.
When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated. Its controller may exile three cards from their graveyard for that player to ignore this effect until end of turn.

Target nonblack creature gets -1/-1 until end of turn.
Threshold — If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated.

Tap up to two target creatures.

Target creature gets +1/+0 and gains first strike until end of turn.
Draw a card.

This creature enters with two +1/+1 counters on it.
If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature.

: Add one mana of any color that a land you control could produce.

Damage can't be prevented this turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Discard a card: Prevent all damage that would be dealt to this creature this turn.

Enchant creature
Enchanted creature gets +2/+2 and can't attack.

When this creature enters, you may put target card from a graveyard on the bottom of its owner's library.

Destroy target enchantment.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Any player may have Book Burning deal 6 damage to them. If no one does, target player mills six cards.

Draw a card for each attacking creature.

Discard a card at random: This creature gets +2/+2 until end of turn unless a player has this creature deal 4 damage to them. Activate only once each turn.

Flying
When this creature enters, sacrifice it unless you exile a creature you control other than this creature.
When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

: Return two target cards from an opponent's graveyard to their hand. Destroy target artifact or enchantment.

Threshold — This creature gets +2/+2 as long as seven or more cards are in your graveyard.

Threshold — As long as seven or more cards are in your graveyard, this creature gets +1/+1 and has ": Target attacking or blocking creature gets +3/+3 until end of turn."

This creature enters with two +1/+1 counters on it.
If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature.