Keldeo EX (49/149) [Black & White: Boundaries Crossed] Metal[×2] but the 3 main effect

but the 3 main effect monsters in this strategy can combine in 6 different ways to cause chaos

Set: Black & White: Boundaries Crossed Type: Grass Rarity: Uncommon Retreat cost: Colorless

Set: Primal Origin Card type: Effect Monster Rarity: Super Rare Attack: 100 Defense: 100 You can only activate each effect of "Sylvan Princessprout" once per turn

returns to its owner's hand at the end of the Damage Step

If a monster(s) your opponent controls is destroyed by battle or card effect and sent to the Graveyard: You can target 1 of those destroyed monsters

Keldeo EX (49/149) [Black & White: Boundaries Crossed] Metal[×2] but the 3 main effectSet: Black & White: Boundaries Crossed Type: Water Rarity: Ultra Rare Retreat cost: Colorless,Colorless