[@Ryuzaki][@Wuldraider]two mana, two different color mana making something indestructable is far from OP. especially if that starts happening after turn 5. 5 mana is needed to play the angel then two additional just to make it indestructible once. It is only until end of turn. It is fine. It really did not need to say use as an instant. it is automatically assumed unless said otherwise. Indestructible is far from the most powerful keyword. -1/-1 counters can destroy an indestructible, plus you can always exile it.