There are many special achievements in "Issue Legion: Stand-in Survivor", and the 3 achievement of "Change the Cocoon" is one of them. If you want to do this, you need to reach Lv.80 in a game (non-endless mode). It is recommended to choose Wind Shadow, Ancient Forest, and Challenge 6 (because the boss of the Tree Man saves time than Phoenix).
That is, how to achieve the success of the Legion's survivor in the cocoon and become a butterfly 3
Turning the cocoon into a butterfly 1-2-3
In a game (non-endless mode) the protagonist reaches Lv.80
Recommended:
Choose Wind Shadow, Ancient Forest, Challenge 6 (because the boss of the tree man saves time than Phoenix).
The substitute first chooses the Elf Queen, descendant, bone shield wizard, and local tyrant; then chooses the Elf Queen, robot, wolf knight, and werewolf.
Blessings are given priority to add experience balls, then try to add output or money, and then survive.
On the premise that equipment ensures survival, output is the main focus.
When playing the boss, you can knock out while pulling and finally kill 8 bosses. Finally, it can be upgraded to level 83, so there is still redundancy.
Postscript:
In theory, all heroes, combinations, and maps can achieve this achievement. However, in a limited time, it still requires some luck and skills to move to level 80.
