Groudon EX (85/160) [XY: Primal Clash] Dark Beginning 1 this card gains ATK equal

this card gains ATK equal to the difference

Set: Eventide Type: Creature — Elf Druid Rarity: Rare Cost: {1}{G} {T}: For each color among permanents you control

Set: Collectors' Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Set: Masters 25 Type: Legendary Creature — Human Monk Rarity: Rare Cost: {2}{G} You may play two additional lands on each of your turns

ATK and DEF as he Summoned monster

Groudon EX (85/160) [XY: Primal Clash] Dark Beginning 1 this card gains ATK equalSet: XY: Primal Clash Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless,Colorless