Koa'ki Meiru Supplier [ROTD-EN030] Ultra Rare BT6-010 During your opponent's 4th Standby

During your opponent's 4th Standby Phase after this card's activation

Set: Mystic Fighters Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 400 Once per turn

this card's name becomes the sent monster's name

Set: Pharaonic Guardian Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 1000 When this card inflicts Battle Damage to your opponent's Life Points

Koa'ki Meiru Supplier [ROTD-EN030] Ultra Rare BT6-010 During your opponent's 4th StandbySet: Rise of the Duelist Card type: Effect Monster Rarity: Ultra Rare Attack: 1400 Defense: 1600 If a face up Rock monster you control is sent to the GY (except during the Damage Step): You can Special Summon this card from your hand. If this card is Special Summoned: You can add from your Deck to your hand, 1 "Iron Core of Koa'ki Meiru" or 1 card that specifically lists "Iron Core of Koa'ki Meiru" in its text, except "Koa'ki Meiru Supplier". You can