, : Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.

Undergrowth — When this creature enters, target creature gains menace and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. (It can't be blocked except by two or more creatures.)

Flying

When this creature enters, you may exile one or more creature cards from your graveyard. When you do, each other creature gets -X/-X until end of turn, where X is the number of cards exiled this way.

Specialize

At the beginning of combat on your turn, target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.

Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard.

This creature enters with X +1/+1 counters on it, where X is the number of creature cards in all graveyards.

, Remove a +1/+1 counter from this creature: Target creature gets -1/-1 until end of turn.

Exile the top creature card of your graveyard: this creature gets +2/+2 until end of turn.

, , Exile two cards from your graveyard: Return target creature card from your graveyard to your hand.

Fathomless descent — When this creature enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard.

Trample

At the beginning of combat on your turn, target creature you control gains trample and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.

Discard a card: This creature gets +1/+1 until end of turn.

Exile two cards from your graveyard: This creature gets +1/+1 until end of turn.

Return target creature card from your graveyard to your hand. Target creature gets -X/-X until end of turn, where X is the toughness of the card returned this way.

, Discard an Elf card: Target creature gets -X/-X until end of turn, where X is the number of Elves you control.

Menace

At the beginning of combat on your turn, target creature you control gains menace and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.

When this creature enters, target creature you control gets +X/+0 until end of turn and up to one target creature an opponent controls gets -0/-X until end of turn, where X is the number of Elves you control plus the number of Elf cards in your graveyard.

, : Target creature gets -1/-1 until end of turn.

Threshold — , : Target creature gets -2/-2 until end of turn. Activate only if there are seven or more cards in your graveyard.

At the beginning of combat on your turn, target creature you control gets +X/+0 until end of turn, where X is the number of creature, instant, and sorcery cards in your graveyard.

First strike

At the beginning of combat on your turn, target creature you control gains first strike and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard.