Tiras, Keeper of Genesis
2 level 5 monsters
This card's effects can only be applied/resolved while it has Xyz Material. This card cannot be destroyed by card effects. At the end of the Battle Phase, if this this card attack or was attacked: Target 1 card your opponent controls; Destroy it. During each of your End Phases: Detach 1 Xyz Material from this card.
ATK: 2600 DEF: 1700
I've been seeing this card quite a bit recently. With decent effect, this card puts in a little work with high ATK and protection from effect destruction. However, the part of the effect that destroys cards your opponent controls only happens at the end of the battle phase, which makes it on the slow side. Discuss.