Unit-leveling

Unit Leveling

The t1/2/3 refer to the rarity "tier" of a unit. So, for example, Lumberjack is t1, Timber Beast is t2, and Deforester is t3. Using the lumberjack as an example, to take a level 1 lumberjack to level 2, it will cost 100 crates and take 1 minute.