Eria the Water Charmer, Gentle [ETCO-EN055] Starlight Rare XY111 Shapeshifter's power is equal to

Shapeshifter's power is equal to the last chosen number and its toughness is equal to 7 minus that number

Set: Duelist Pack: Kaiba Card type: Effect Monster Rarity: Ultimate Rare Attack: 900 Defense: 900 FLIP: Destroy all monsters on the field

it gains haste

In Magic: The Gathering – Heroes of Dominaria Board Game

Eria the Water Charmer, Gentle [ETCO-EN055] Starlight Rare XY111 Shapeshifter's power is equal toSet: Eternity Code Card type: Link Effect Monster Rarity: Starlight Rare Attack: 1850 2 monsters, including a WATER monster (This card is always treated as a "Familiar Possessed" card.) You can target 1 WATER monster in your opponent's GY; Special Summon it to your zone this card points to. If this Link Summoned card is destroyed by battle, or is destroyed by an opponent's card effect while in its owner's Monster Zone: You can add 1 WATER monster with