Groudon (XY52) [XY: Black Star Promos] 50 you can halve the Battle

you can halve the Battle Damage you take

Set: Duelist Alliance Card type: Xyz/Effect Monster Rarity: Ghost Rare Attack: 2500 Defense: 2100 3 Level 4 monsters While this card has Xyz Material

up to the number of your cards sent to the GY

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2000 Defense: 1700 This card gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in any Graveyard

You can only use this effect once per turn during your Main Phase

Groudon (XY52) [XY: Black Star Promos] 50 you can halve the BattleSet: XY: Black Star Promos Type: Fighting Rarity: Promo Retreat cost: Colorless,Colorless,Colorless,Colorless