Thunder King Rai-Oh [YG02-EN001] Secret Rare BW25 Set: Gym Heroes Unlimited Type:

Set: Gym Heroes Unlimited Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

If those permanents are exchanged this way

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {2}{B}{B} +1: Mill three cards

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

If this card is Special Summoned successfully

Thunder King Rai-Oh [YG02-EN001] Secret Rare BW25 Set: Gym Heroes Unlimited Type:Set: GX Manga Promotional Cards Card type: Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 800 Neither player can add cards from their Deck to their hand except by drawing them. You can send this face up card to the Graveyard to negate the Special Summon of 1 of your opponent monsters, and destroy it.