Sort by:
'This spell costs {2} less to cast for each creature card in your graveyard. Whenever a creature you control dies, put it on the bottom of its owner's library. {2}{B},...
'Protection from blue
Cycling {2} ({2}, Discard this card: Draw a card.)
'Add {B}{B}{B}.
'Return target instant or sorcery card from your graveyard to your hand.
Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
'{1}, {T}: Add one mana of any color.
{5}, {T}: Transform this artifact.
'Return target instant or sorcery card from your graveyard to your hand.
Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
'Protection from black and from red
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has flying.
'Flash
When this creature enters, you may counter target spell.
'Choose a nonartifact, nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a...
'{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.
'Return target creature to its owner's hand. Untap up to two lands.
'Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has flying.