Mortal Shell II Guide

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All 8 Shells, side by side

Count & names verified · official + wiki Checked 2026-08-21 No stat numbers — skill trees not yet verified in-game
Direct answer

There are 8 playable Shells — the official Steam and Devout Edition wording. Harros the Vassal is a ninth Shell used only in the prologue and lost afterward, which is why some pre-release articles said “nine.” Collecting all 8 earns the Shell Seeker trophy; Harros doesn't count toward it.

The comparison table

Acquisition stages are cross-checked between media guides. We don't print skill-tree percentages or a tier list — the public numbers contain known errors and need in-game verification first.

Shell Counts in 8 Where / when found Plays like
Harros the Vassalreturning name from Mortal Shell No — prologue only Prologue; lost when it ends Tutorial Shell; petrify-style ability. Whether it can ever be recovered is unconfirmed.
Tiel the Acolyte Yes Early — graveyard southeast of Widow's Overlook, outside Mushroom Village Stealth, dodges, Shadow Strike. Usually the first Shell you can get.
Proxima the Broodseeker Yes Early — Shattered Beacon, northeast Blackridge Grapple and lightning; defensive, good at earning resources. Biosampler and Grafted Armor kit.
Eredrim the Venerablereturning name Yes Early-mid — Citadel of Penance, after fighting the Warden Tank; posture-break, executions, Shoulder Bash.
Gragu the Insatiable Yes Mushroom Village direction — One-Legged Wolf Tavern, hand over the Heart of Vatra Charged heavy hits; heals through hearts instead of the usual method.
Smert the Apostate Yes West of the Outskirts of Nochte — blood-offering ritual Spends health to slow time / Chaos effects. Make the offering while wearing a Shell — doing it as the bare Harbinger is lethal.
Lazlo the Justiciarwiki spelling: Lazlo Yes Late — Mammon, the Crypts, after defeating Lord Vellen Highest health and damage reduction; overheat shockwave.
Sariel the Endless Yes Chamber of Becoming — requires defeating Sariel Curses and a Pain meter. Smash the stone tablets to stop the resurrection.
Genessa the Waywardreturning name Yes Revenant Graves — defeat Sester Secundus, return the Censer to Marrow Keep Summons a double. Can't be marked on the map; may need to be equipped at her own arena.
Familiar names, new story

Harros, Eredrim, Tiel, and Genessa all appeared in the first Mortal Shell. This is a standalone sequel — same names, independent story. Don't assume first-game lore carries over.

Which one first?

Most players end up with Tiel simply because it's on the early route, and Proxima shortly after. Both are solid openers: Tiel if you like dodging, Proxima if you'd rather absorb hits while learning bosses. We won't rank the rest — playstyle differences matter more than any tier letter, and the public stat numbers aren't reliable yet.

Quick answers

So is it 8 Shells or 9?

8 playable. The “9” figure counts Harros, who is prologue-only. Official wording (Steam, Devout Edition) says eight.

Can I get Harros back after the prologue?

Unconfirmed. Guides agree he's lost when the prologue ends; no verified method to recover him has surfaced.

Do Shells level up with Gloom?

No — Shell ability trees use Glimpse. Gloom levels the Harbinger. How the currencies split.

Sources