| Category | Achievement |
| Sub Achievement | Challenger: Series V |
| Reward | 5 Primogems |
Requirement
Destroy Oozing Concretions to paralyze the Ruin Serpent while it is gathering energy.
Ouroboros
| Category | Achievement |
| Sub Achievement | Challenger: Series V |
| Reward | 5 Primogems |
Destroy Oozing Concretions to paralyze the Ruin Serpent while it is gathering energy.
