Amy, Love and Emeralds

+2: the next artifact can be casted as though it had flash, then if that artifact was an Emerald, scry 2.
-3: Target Creature Gains Hexproof until end of turn, if that creatures is a Hedgehog, Fox, or Echidna, untap it
-12: You get an emblem with "Emeralds you control have "Equiped creature has +x/+x, where x is the number of emeralds you control""