Gold Rush

The clever part of this pump spell is that it front-loads its own scaling. Most conditional combat tricks read off a board state you have to build ahead of time: a full graveyard, a certain creature count, mana you left open. Here the spell pays part of its own bill, minting a Treasure before it counts. That guaranteed token means the floor is a +2/+2 boost at instant speed, the same rate a plain two-mana trick would give, with every prior Treasure stacking another +2/+2 on top. In a deck already leaking Treasures, the ceiling climbs fast, and because the count is read at resolution, an opponent who lets the spell resolve into a wide Treasure board is committing to a much bigger swing than the mana cost advertises. The boost targets only one creature, and "up to one" means it can also just make the token when there is nothing worth pumping, which quietly turns a dead trick into ramp. That flexibility is the real design idea: a combat spell that never rots in hand because its worst case still advances the board. It belongs to the family of Treasure payoffs that reward hoarding the tokens rather than cashing them the moment they appear, asking you to treat the growing pile as future power rather than immediate mana.