Mechanical Core Y (Scorching Volcano Holy Ruins)
- Ruin guardian
- Cloud Mist Forest
Mechanical Core Y (Scorching Volcano Holy Ruins) is a ruin guardian on Cloud Mist Forest: Scorching Volcano Holy Ruins, level 55.
Boss facts
- Location
- Scorching Volcano Holy Ruins
- Level
- 55
- Summon
- None: fought where it stands.
- Notes
- Holy Ruins mask: Shadow Walker.
Steam achievement
- Hidden Pearl: Scorching VolcanoDefeat the Guardian of the Scorching Volcano ruins. Unlocked by 6.0% of Steam players.
Unlock rates read from the Steam achievement list on 12 November 2026; they count owners, not attempts.
Sources
- Soulmask Database boss page (game data, build 25955423)
- Steam global achievements (names, objectives and unlock rates, 12 November 2026)