Vrondiss, Rage of Ancients (Extended Art) [Dungeons & Dragons: Adventures in the Forgotten Realms Commander]

Enrage — Whenever Vrondiss, Rage of Ancients is dealt damage, you may create a 5/4 red and green Dragon Spirit creature token with "When this creature deals damage, sacrifice it."
Whenever you roll one or more dice, you may have Vrondiss deal 1 damage to itself.