Cephalid Coliseum
d5d74112-7244-4c3f-a5eb-b6be671aefe8
$1.41 CND
{T}: Add {U} to your mana pool. Cephalid Coliseum deals 1 damage to you.
Threshold — {U}, {T}, Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate this ability only if seven or more cards are in your graveyard.