Apollo and Artemis, Twins

+3: Up to 3 target creature gets +4/+4 and gains Vigilance and Lifelink and deal 12 damage divided among 3 different creatures.
-X: Deal X damage where x is double the amount of loyalty spent to use this ability.
0: You get an emblem with, You and all spells that you cast have hexproof and cannot be countered, at the beginning of your upkeep you gain 5 life.