Riryoku [DEM3-EN013] Common XY150 Set: Sun & Moon: Crimson

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Rare

Set: Jungle Unlimited Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Diamond & Pearl: Stormfront Type: Darkness Rarity: Uncommon Retreat cost: Colorless

Set: Rise of Destiny Card type: Normal Trap Rarity: Ultimate Rare You can only activate this card when a monster on your opponent's side of the field in face-up Attack Position is changed to face-up Defense Position

Riryoku [DEM3-EN013] Common XY150 Set: Sun & Moon: CrimsonSet: Demo Deck 2016 Card type: Normal Spell Rarity: Common Target 2 face up monsters on the field; halve the ATK of 1 monster, and if you do, add that lost ATK to the other monster. These effects last until the End Phase.