Primeval Force [Portal] Merfolk Ally and Treecko

and Treecko

you can Tribute all monsters you control to Special Summon this card

Set: XY: Trainer Kit 3 - Pikachu Libre Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Duelist Saga Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1600 3 Level 6 WATER monsters You can also Xyz Summon this card by using a Rank 5 WATER Xyz Monster you control as the Xyz Material

Set: Neo Destiny Unlimited Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Primeval Force [Portal] Merfolk Ally and TreeckoSet: Portal Type: Creature Elemental Rarity: Rare Cost: {2}{G}{G}{G} When Primeval Force enters the battlefield, sacrifice it unless you sacrifice three Forests.