At the beginning of your upkeep, exile the top card of your library. If it's a nonland card, you may cast that card this turn.
Whenever you cast your third spell in a turn, you may transform Vance's Blasting Cannons.
//
(Transform from Vance's Blasting Cannons.)
: Add
to your mana pool.
,
: Spitfire Bastion deals 3 damage to target creature or player.
