Preserved Thought

Enchant creature you control. You may choose not to untap enchanted creature during your untap step. Whenever you cast an instant or sorcery spell, exile that card as it resolves. As long as enchanted creature is tapped, you may cast the card exiled with Preserved Thought from exile by paying its mana cost plus {1}. If a spell cast this way would be put into a graveyard, exile it instead.{flavor}You can kill a man, but not his ideas.