Enhancing

Enhancing is a secondary type of upgrading a Units or Skill.

When enhancing, at least one material and a specific amount of Gold or Crystals are required.

Each enhancement can drastically upgrade the stats of a Unit. This has no effect on Skills, however.

The max level of enhancing is 5.

Note that this is based on chance, which means enhancing may fail.

For Common Units
During the enhancing process, the player can select Bears or Units as materials to upgrade. Gold is required to upgrade.

Once a Unit is Level 30 and enhanced by 5, the player can Combine or Evolve the Unit.

For Gunner Units
During the enhancing process, the player can only select Gunner Bears or Gunner Units as materials to upgrade. Crystals are required to upgrade.

For Skills
No enhancement will change the effect of the Skill. The only purpose of enhancing a Skill is to Combine it with another Skill once it has reached level 30 and the enhancement level is 5.