The bestiary answers
“Ion”
10 beasts · Demon
- 200lv Diablo Minion Demon · Boss
- 200lv Minion Gerelo Demon · Boss
- 200lv Minion Diablo Demon · Boss
- 140lv Vapovese Champion Demon · Boss
- 136lv Stationary Cannon Demon · Boss
- 140lv Minions of Oscuras Demon · Boss
- 150lv Implementation of Abyss Demon · Boss
- 150lv Implementation of Abyss Demon · Boss
- 150lv Implementation of Abyss Demon · Boss
- 136lv Implementation of Lightning Demon · Boss