Corolis, Mirari Manifest

Whenever you cast a spell, if mana was spent to cast it, you lose the game if you have cast two other spells this way.

Metal Genesis - Whenever you cast a spell, if no mana
was spent to cast it, draw a card, then create a 1/1 Blinkmoth artifact creature token with flying.

Once each turn, you may pay 1 life and exile a nonland card from your hand rather than pay the mana cost for
an instant or sorcery spell in your hand.

"The primordial power of the Mirari itself fights
in the name of Mirr