Maximus, Druid of Flame

: At the beginning of combat on your turn, create Cornelius, a legendary 3/1 red Elemental Cleric creature token with First Strike and Hexproof.
+1: Exile the top card of your library. Until end of turn, you may play that card. If you don't, you gain 3 life.
-3: The next instant or sorcery you cast this turn has Cascade.