1. Super Monsters can evolve once at each 10th level. Each evolution requires a certain quantity of items, and requires the Beastiary to reach a certain level in order to complete the evolution.

2. Each evolution will get different evolution stats according to the quality of Super Monsters. The effect value of each evolution stats will be different, and the max effect value will also increase as the quality of Super Monsters increases. Evolution stats and effect values are obtained randomly. If you are not satisfied with the stats or effect values, you can refresh them with reset items.

3. You can also lock evolution stats. A locked stat won't get its type changed (effect value may be changed) when it is refreshed. Locking one extra stat doubles the cost of reset items. For example: Locking one evolution stat costs 2 items; Locking 2 evolution stats costs 4 items; Locking 3 evolution stats costs 8 items.

4. If you want to replace the evolution stats of a Super Monster, you can go to the Shop to purchase the Super Monster Quality Retrogression item, which can Retrogress your Super Monster to commom quality. All evolution stats will be cleared, allowing you to evolve the Super Monster again and re-choose evolution stats. Please note that after using the Retrogression item, the monster's evolution buff will be cleared and you need to re-evolve the monster. Please think twice before using the item.