1 Dragonspeaker Shaman
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)
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
The stunning Secret Lair cards are far from the only new cards planned to come out of the sizable Marvel collaboration
Decks with 1 or fewer colors dont need to concern themselves with this as much for obvious reasons
There's one card being given out to all participants, and another to those who make it through the qualifier events into the tournament proper