Thunder King Rai-Oh [LCGX-EN203] Common Clash of Rebellions you can Tribute 1 monster

you can Tribute 1 monster to have this card gains ATK equal to the original ATK of the Tributed monster until the End Phase of this turn

shuffle them into the Deck

The other Synchro Material(s) cannot be Level 4

It gains 800 ATK and DEF

Set: Duelist Pack Collection Tin Card type: Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 1100 Once per turn

Thunder King Rai-Oh [LCGX-EN203] Common Clash of Rebellions you can Tribute 1 monsterSet: Legendary Collection 2 Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 800 Neither player can add cards from their Deck to their hand except by drawing them. During either player's turn, when your opponent would Special Summon a monster: You can send this face up card to the Graveyard; negate the Special Summon, and if you do, destroy it.