Serra the Benevolent (White Border) [Mystery Booster 2]Set: Mystery Booster 2 Type: Legendary Planeswalker Serra Rarity: Mythic Cost: {2}{W}{W} +2: Creatures you control with flying get +1 +1 until end of turn. 3: Create a 4 4 white Angel creature token with flying and vigilance. 6: You get an emblem with "If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead."