The Underworld

Whenever you cast a red spell, The Underworld deals 2 damage to any target.
{x}{t}Return instant or sorcery spell from your graveyard to your hand and cast a copy of it without paying its mana cost.
When this taps, it does not untap on the controller's next untap step. When this is put into your graveyard or exile, put it third from the top of its owner's library.