Currently the game lists 364 achievements, plus 10 on Google Play. The below shown in-game achievements are available when you start the game. New ones unlock as you get one of them (eg. when you reach "Collect 19 demons" you will unlock "Collect 20 demons")
Ingame Achievements
Level 20 Friend Reward | Reset arena 1 time | ||
Purge 1 time | Reset Raid Boss 1 time | ||
Purge 10 time | 3 invited players reach Level 20 | ||
Buy Devil's Gold Cache | Level 20 friend reward | ||
Use Shards to create 1 Card | Have 1 friend | ||
Use Shards to create 1 Equipment | Win 1 match in the Arena | ||
Killed raid boss in one battle | Win streak on 10 matches in the Arena | ||
Highest damage to a raid boss | First in Arena | ||
Used 10x Permium summon | Team ATK over 5000 | ||
Summoned a complete demon card | 1 Demon card complete equipment | ||
Summoned complete Equipment | Player level 10 | ||
Use exchange 10 times | Defeat Lost Island | ||
Pass Level Suluth 3 | Pass Level Suluth 7 | ||
Collect 3 demons | Collect 4 demons | ||
Evolve 1 demon to +3 | Evolve 1 demon to 4 star | ||
Collect 50 stars in PvE | Collect 5 Wind demons |