Gloryscale Viashino

The reward sits in the shard least inclined to earn it. Naya colors are the aggressive, board-presence end of the pie, the part least interested in casting many spells per turn; the whole conceit is that a single multicolored spell turns this body into a 6/6, two stack it into a 9/9, and a turn that spills three or four gold cards across the table ends the game outright. That tension is the design: it asks a beatdown shell to slow down just enough to chain gold spells, and rewards an attrition-and-tempo build for refusing to play to the board. The trigger fires per cast and resets at end of turn, so the size is a function of how many multicolored spells you can pack into one window rather than a standing buff, which makes the card a snowball on burst-y turns and a plain 3/3 on turns you cast nothing gold. It belongs to the shard-matters lineage of creatures that scale off the multicolored cards already in your hand, a payoff that only makes sense when a format is built to flood you with gold spells in the first place. Worth noting the trigger cares only that the spell is multicolored, not its color identity or type: a two-color removal spell, a hybrid creature, and a five-color haymaker all pump it the same, which reaches wider than the Naya frame first suggests.