Riryoku [DEM3-EN013] Common CRU000 when resolving the effect

when resolving the effect

Set: Duelist League Promo Card type: Xyz/Effect Monster Rarity: Rare Attack: 2000 Defense: 0 2 Level 3 monsters

Set: World Championship 2011 Card Pack Card type: Normal Monster Rarity: Super Rare Attack: 1800 Defense: 800

Set: Platinum: Base Set Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Set: EX: FireRed & LeafGreen Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Riryoku [DEM3-EN013] Common CRU000 when resolving the effectSet: 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.