Writhing Necromass

This spell costs less to cast for each creature card you own in exile and in your graveyard.

Menace, deathtouch

This spell costs less to cast for each artifact and/or creature card in your graveyard.

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

This spell costs less to cast for each Cave you control and each Cave card in your graveyard.

Lifelink

This spell costs less to cast for each creature card in your graveyard.

Once during each of your turns, you may cast a creature spell from your graveyard.

Undergrowth — When this creature enters, it deals 1 damage to target opponent for each creature card in your graveyard.

Delirium — This spell costs less to cast if there are four or more card types among cards in your graveyard.

Flying