Duel Decks Anthology, Jace vs. Chandra — Rare
Creature — Elemental Incarnation
If a spell you control would deal damage to an opponent, prevent that damage. Put a 3/1 red Elemental Shaman creature token with haste onto the battlefield for each 1 damage prevented this way.
When Hostility is put into a graveyard from anywhere, shuffle it into its owner's library.