Land

oc
T: Add o
U to your mana pool. Cephalid Coliseum deals 1 damage to you.
Threshold o
U, oc
T, Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards from his or her hand. (Play this ability only if seven or more cards are in your graveyard.)

Artist(s): John Avon