■ Season Duration
- 12/16 00:00 ~ 12/31 24:00 (UTC)
<R+ Onegin>
- Illustrator : hakan
- Type : Frozen
- Location : Class
- At Max Lv(90)
HP : 15002
AK : 15320
- Skill : A Late Confession
Effect : 169/229/289/?/?% of ATK
*Cast Probability : 50%
<R+ Werther>
- Illustrator : sila
- Type : None
- Location : Exploration
- At Max Lv(90)
HP : 11984
AK : 18282
- Skill : Werther's Letter
Effect : 140/240/340/390/?% of HP recovery
*Cast Probability : 49%
※ R+ Onegin and Werther will have 2x ATK between 1/1(Mon) 00:00 ~ 1/15 (Mon) 24:00 (UTC)