Clearwater Goblet

The reward scales with how hard you work to assemble all five colors of mana before casting it, and the ceiling is a generous five life per upkeep. But the math is doing something quietly punishing: an artifact with no colored mana in its cost still wants the most demanding manabase available, and every counter you fail to land is a point of life you never get back. This is sunburst at its most aspirational, a five-color tax dressed up as a payoff, where the difference between two counters and five is the difference between a forgettable trinket and a slow-burn life engine that quietly outpaces aggression. The catch lives in the timing: absent outside help, the counters are set the moment it enters, so there is no growing the engine on its own after the fact. You pay the fixing up front or you settle for a worse Goblet forever. That front-loading is the whole design distinction from the steady-drip lifegain artifacts that tick up over time; here the entire payoff is decided on the cast, and the upkeep trigger only ever pays out its current counter count. The card pays a deck that splashes everything and offers almost nothing to the focused two-color list that would actually benefit from incidental lifegain. A piece of design that asks for maximalism and refuses to scale down gracefully.