Metallurgic Summonings and Aria of Flame are perhaps the first payoffs that come to mind, but I think Im more excited about the prospect of doubling up on Inexorable Tide in a Planeswalker-Storm-style deck, with the likes of Ral, Storm Conduit and Chandra, the Firebrand
Drop this while you have a pile of Treasure on board, and your opponents will start sweating
While we didn't want to use them as card names as that would require the legendary supertype, flavor words felt like an appropriate place to implement their suggestion
Among white cards in Foundations, this one commands some of the highest prices
Also, remember that Spell Pierce can often counter a fully sized Hydra with Bestow
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Emet-Selch of the Third Seat's first ability)