Sean, Noble Naturalist

+1: Artifacts and enchantment spells cost 1 less to cast until end of turn. Gain 1 life.
-2: Until the start of your next turn, all artifacts and enchantments you control are 3/3 Elemental creatures with indestructible and hexproof.
-10: Return up to 3 cards from your graveyard to your hand. For each card type returned this way, draw a card and create a Treasure token.