Tiras, Keeper of Genesis [GENF-EN044] Secret Rare Colorless[-20] Sacrifice Cephalid Coliseum: Target player

Sacrifice Cephalid Coliseum: Target player draws three cards

When Duergar Hedge-Mage enters the battlefield

Set: Battle for Zendikar Type: Creature — Eldrazi Mythic Cost: {9} Your opponents can't cast spells with even converted mana costs

And now I see exactly how to kill you

Set: Urza's Saga Type: Legendary Land Rare Cost: {T}: Add {W} for each enchantment you control

Tiras, Keeper of Genesis [GENF-EN044] Secret Rare Colorless[-20] Sacrifice Cephalid Coliseum: Target playerSet: Generation Force Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 1700 2 Level 5 monsters This card's effects can only be applied or activated while it has Xyz Material. This card cannot be destroyed by card effects. At the end of the Battle Phase, if this card attacked or was attacked: Target 1 card your opponent controls, destroy the target. During each of your End Phases: Detach 1 Xyz Material from this card.