karasu-os
Cards
Events
Surprise Guest
Tools
Devil's tree tracker
Team builder
ask karasu
Devil's tree rewards
Card unlock items
Majolish cards
Skill charging time
Card skills
calculator
Pop Quiz Points
Cheat Card Bonus
Lonely Devil
AP Recovery
Misc.
Rankings
Card pages
Icon pages
Light
Dark
Sign up
Login
Devil on the Beach
Edit
Nightmare
8 August 2020 – 21 August 2020
Duration: 13 days
Rewards
The Devildom's Mermaid
Caves Require Caution
Catch a Wave!
Can We Leave Yet?
Curse You!
Demon Cards