Xerex Squire [Unknown Event] XY117 They remain paired for as

They remain paired for as long as you control both of them

Set: EX: Deoxys Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Triumphant Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: EX: Dragon Frontiers Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Professor Program Promos Type: Fire Rarity: Promo

Xerex Squire [Unknown Event] XY117 They remain paired for asSet: Unknown Event Type: Creature Human Knight Rarity: Common Whenever Xerex Squire attacks, calculate the hypotenuse of another creature you control. Xerex Squire's power and toughness become equal to that number, rounded up, until end of turn. (To calculate a hypotenuse, let A be that creature's power and B be that creature's toughness. Then C=v(a+b). C is the hypotenuse. Or just look up a calculator online.)