During Evolution:
- A hero is able to evolve once its six of his or her equipment slots are filled.
- Each equipment gives some bonus to a hero when it is equipped; you can only equip certain equipment specified though. You can't choose which stats you want to add; like other RPGs.
- All the equipment is sacrificed to permanently add their stats to the hero. The items do not return to your bag; their stats are affixed permanently to your hero.
- The hero also gains additional bonus stats. The bonus stats gained is 2 * (evolution stage) each for STR, INT and AGI. e.g. White to Green is stage 1, it gives 2 STR, 2 INT, and 2 AGI. Green to Green + 1 is stage 2, it gives 4 STR, 4 INT and 4 AGI. Altogether, it gives 6 STR, 6 INT, and 6 AGI from White to Green + 1.
- The stats gained from equipment does not include bonus from enchantment. If an equipment is enchanted, you are partially compensated with the enhancement points in whetstones.
- The items required for later evolutions add more stats. However, the rarity and level required for them are also higher.
- An additional skill is unlocked when a hero evolves into a different color.
- Other than choosing a equipment which you like to enchant to the max (to add more of a stat you like), there is not much benefit from choosing not to evolve your hero.
The stages of evolution are:
- White →
- Green → Green + 1 →
- Blue → Blue + 1 → Blue + 2 →
- Purple → Purple + 1 → Purple + 2 → Purple + 3 → Purple + 4
- Orange → Orange + 1 → Orange + 2