Set: Quarter Century Bonanza ATK/DEF: 3000 / 3000 Card Number: RA03-EN029 Monster Type: Rock Rarity: Prismatic Ultimate Rare Attribute: DARK Card Text: During your Main Phase: You can activate this effect; this card in your hand becomes revealed until the end of your opponent's turn. While this card is revealed by this effect , Set cards on the field cannot be destroyed by card effects. If a Set Spell/Trap Card is activated (except during the Damage Step): You can Special Summon this card from your hand then if you activated this effect while this card was revealed you can reveal and Set 1 Spell/Trap directly from your Deck but banish it during the End Phase of the next turn. You can only use 1 "Lord of the Heavenly Prison" effect per turn and only once that turn. Level: 10 Card Type: Effect Monster Name: Lord of the Heavenly Prison Edition: 1st