Koa'ki Meiru Drago (Quarter Century Secret Rare) [RA03-EN218] Quarter Century Secret Rare 228 You can only use each

You can only use each effect of "Immortal Phoenix Gearfried" once per turn

You can only use each of the following effects of "Chimera the King of Phantom Beasts" once per turn

and choose 1 card from it to shuffle into the Deck

Set Name: Paramount War Pre-Release Cards Card Number: OP02-069 Release Date: 2023-03-10 Rarity: Common Card Type: Event Cost: 3 [Counter] Up to 1 of your Leader or Character cards gains +6000 power during this battle

Koa'ki Meiru Drago (Quarter Century Secret Rare) [RA03-EN218] Quarter Century Secret Rare 228 You can only use eachSet: Quarter Century Bonanza Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 1900 Defense: 1600 During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the GY or reveal 1 Dragon monster in your hand. Neither player can Special Summon LIGHT or DARK monsters.