Kayla, the Unchained

+1: Add three mana of any one colour. Until end of turn, spells you cast can't be countered.
+2: Target creature you control gets +2/+0 until end of turn, then draw a card for each creature you control with power 4 or greater.
-9: You get an emblem with "Creatures you control get +5/+5, trample and indestructible." and "At the beginning of your upkeep, draw a card."