Mortal Shell 2 Ruins of Mammon Guide: All 12 Bosses & Locations
馃幆 TL;DR: The Ruins of Mammon has the longest boss list in the game (12 encounters). It's where you get the Clockwork Scythe (Sariel), Black Needle (Stray Sesters), and Obsidian Hammer (Prophet of Profane Infinities).
1. All Bosses in the Ruins of Mammon
| Boss | Location | Key Reward |
|---|---|---|
| Vellen, High Lord of Mammon | Dungeon near High Lord's Courtyard Beacon | Glimpse |
| Twin Sesters | Cleanse the Sester's Gate Beacon | Gloom |
| Stray Sesters | Cleanse the Sester's Gate Beacon (after) | Black Needle + Sester's Crest |
| Sester Secundus | Sester's Censer Dungeon | Sester's Censer + Glimpse |
| Bor, the Deluded Monarch | Cleanse the Abbey Entrance Beacon | Monarch's Vestige + Glimpse |
| Sariel, the Endless | Chamber of Becoming (north platform, then inside) | Clockwork Scythe + Sariel Shell |
| Gloombound Wraith | Cleanse the Gate of Infinity Beacon | Curseblood Stone + 2脳 Glimpse |
| Starved Harridan | South of Castigator's Keep Beacon | Voltaic Essence + Voltaic Amber |
| Viletongue Batushka | Cleanse the Castigator's Keep Beacon | Sage's Gate Lever + Viletongue Hedron |
| Subjugated Guardian | Sentry's Grave Dungeon | Ballistazooka |
| Infested Miner | Cleanse the Gate of Mammon Beacon | Wretchcaller's Stone + materials |
| Prophet of Profane Infinities | End of the Obsidianite Mines | Obsidian Hammer + Paradoxical Scripture |
馃挕 The three weapon drops: Stray Sesters (Black Needle), Sariel (Clockwork Scythe), and Prophet of Profane Infinities (Obsidian Hammer). All three are in this one region.
2. Key Beacons
- Sester's Gate 鈥?Twin Sesters + Stray Sesters (Black Needle)
- Castigator's Keep 鈥?Viletongue Batushka, Starved Harridan
- Gate of Infinity 鈥?Gloombound Wraith
- Gate of Mammon 鈥?Infested Miner
- High Lord's Courtyard 鈥?Vellen
- Abbey Entrance 鈥?Bor
3. Exploration Tips
- Chase Sariel into the Chamber of Becoming 鈥?he escapes the first fight; follow him to finish it
- Clear the Obsidianite Mines 鈥?the Prophet of Profane Infinities drops the Obsidian Hammer
- Watch the dungeons 鈥?Sester's Censer, Sentry's Grave, and the Obsidianite Mines all hide bosses
- Grab the Ballistazooka from the Subjugated Guardian 鈥?a unique ranged pickup
馃幆 Bottom line: The Ruins of Mammon is a boss-dense endgame region 鈥?three weapons and a Shell live here. Take your time and clear it thoroughly.