Cube leveling

Cube EXP comes from every item the Cube consumes — not just Alchemy. This local planner compares a retained grade yield with the frozen public milestone curve. The max Cube level is 100.

Level matching

Items close to the Cube level are normally more efficient in game. The reduced-data planner intentionally models grade yield and milestone totals only; it does not invent a private level-scaling formula.

EXP calculator

Choose a current level, total EXP, target and feed grade to calculate the deterministic item count and opportunity gold.