Skill activation At the start of the Duel, place this card in your Field Zone and flip it over. Effect "Royal Temple of the Kings" is unaffected by your opponent's card effects. "Mystical Beast of Serket" cannot be destroyed by its own effect. Once per turn: You can pay 500 LP; this turn, you can activate a Continuous Trap Card with an effect that Special Summons itself as a monster, the turn it was Set.