While you control Temple of the Kings, this card and Apophis monsters you control cannot be destroyed by battle or card effects
One of these new MTG mechanics is the once-per-game Exhaust, exemplified best in the very spicy Loot, the Pathfinder
Chaos Emperor Dragon - Envoy of the End is a Secret Rare, Effect Monster from the Yugioh set Invasion of Chaos - 25th Anniversary Reprint (IOC-25-EN000)
It works best for decks built with low-cost creatures you can summon quickly without much mana
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