Glint-Eye's Temple

Indestructible
If {u} was spent to cast this, draw a card at the beginning of your upkeep.
If {r} was spent to cast this, deal 3 damage to any
target at the beginning of your upkeep.
If {b} was spent to cast this, each opponent sacrifices a creature at the beginning of your
upkeep.
If {g} was spent to cast this, create 3 1/1 green Elf creature tokens at the beginning of your upkeep.