■ Season Duration
- 5/1 00:00 ~ 5/15 24:00 (UTC)
<R+ Corbett>
- Illustrator : ringo
- Type : Flame
- Location : Class
- At Max Lv(90)
HP : 11902
AK : 18578
- Skill : Single shot
Effect : 123% of ATK after sidian's level 40 (Lv.1)
*Cast Probability : 45%
<R+ Seton>
- Illustrator : junejune
- Type : None
- Location : Exploration
- At Max Lv(90)
HP : 13995
AK : 16592
- Skill : Praise for Mother Nature
Effect : 130% of ATK (Lv.1)
*Cast Probability : 36%
※ R+ Corbett and R+ Seton will receive 2x ATK during the following period.
- 5/16(Wed) 00:00 ~ 5/31 24:00(Thu) (UTC)