Menace (This creature can't be blocked except by two or more creatures.)

Threshold — Whenever this creature attacks, if there are seven or more cards in your graveyard, this creature gets +2/+0 until end of turn.

Flash

When this enchantment enters, target creature gets -4/-4 until end of turn.

Whenever one or more creature cards leave your graveyard, each opponent loses 1 life and you gain 1 life.

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.)

: This creature gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures. can be paid with one mana from a snow source.)

Whenever an opponent discards a card, this creature gets +2/+2 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

Phaeron — Whenever one or more artifact cards leave your graveyard, create two 2/2 black Necron Warrior artifact creature tokens.

Grand Strategist — At the beginning of combat on your turn, another target artifact creature you control gets +2/+2 and gains menace until end of turn.

Lifelink

Whenever this creature attacks, you may sacrifice another creature or artifact. If you do, this creature gets +2/+0 until end of turn.

Lifelink

Whenever this creature blocks or becomes blocked, it gets +5/+0 until end of turn.

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, this creature gets +2/+0 and gains lifelink until end of turn.

Whenever you cycle or discard a card, this creature gets +2/+0 until end of turn.

Deathtouch

Whenever you commit a crime, target creature you control gains your choice of menace or lifelink until end of turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.)

Whenever you gain life, this creature gains flying until end of turn.

Menace (This creature can't be blocked except by two or more creatures.)

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

Whenever you cycle or discard another card, this creature gets +2/+1 until end of turn.

Cycling (, Discard this card: Draw a card.)

Whenever you cycle or discard a card, this creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it still dies.)

Delirium — : This creature gets +1/+1 until end of turn. Activate only if there are four or more card types among cards in your graveyard.

, Exile any number of cards from your graveyard: Target creature gets -X/-X until end of turn, where X is the number of cards exiled this way.

Discard a card: This creature gets +1/+0 and gains menace until end of turn. Activate only as a sorcery. (It can't be blocked except by two or more creatures.)