Shell Points are shared, freely refundable ability-upgrade points earned from Harbinger leveling, while Glimpses are permanent Shell-specific Bond investments that unlock Memories, revive benefits, and higher ability tiers.
Shell building in Mortal Shell 2 separates permanent progression from flexible ability allocation. Understanding that boundary lets you develop a favorite Shell without being trapped by an ability experiment.
- Quick answer: what each resource controls
- At a glance: Shell progression systems
- From Gloom to Shell ability access
- Ability refunds and permanent Bond spending
- How to use this list for Shell investments
- Complete reference: Shells, progression terms, and abilities
- Known Eredrim and Genessa ability effects
- Shell ability icon reference
- Frequently Asked Questions
- More Mortal Shell II guides
Quick answer: what each resource controls
Think of Bond Tiers as access and Shell Points as allocation. Memories are permanent story unlocks tied to deeper Bonds, while a refund changes only the ability upgrades occupying your available Shell Points Capacity.
At a glance: Shell progression systems
| System | What it controls | Refund |
|---|---|---|
| Shell Points | Upgrade abilities made available by the selected Shell’s Bond Tier. | Yes, individually or all at once without a cost. |
| Glimpses | Deepen one specific Shell’s Bond and open further progression. | No. Spending is permanent for that playthrough. |
| Bond Tiers | Open ability tiers, reveal Memories, and improve revive-related benefits. | No direct reset. |
| Memories | Reveal story content connected to the Shell’s past. | Not separately refundable. |
| Shell Points Capacity | Limits how many upgraded abilities a Shell can keep active. | Refunds change allocation, not capacity. |
| Beacons | Provide access to Harbinger leveling and Shell ability allocation. | Not a spend. |
| Shellkeeper | Deepens Shell Bonds and provides access to ability management. | Only allocated Shell Points can be refunded. |
This division gives you room to experiment after opening an ability tier. The lasting decision is where you commit Glimpses and Bond progress, not which unlocked ability currently holds a Shell Point.
From Gloom to Shell ability access
Harbinger progression and Shell progression work together. Leveling supplies shared points, while the selected Shell’s Bond determines which ability tiers can accept them.
| Action | Result |
|---|---|
| Collect Gloom | Gain the currency used to level the Harbinger. |
| Spend Gloom at a Beacon | Raise the Harbinger’s level and advance toward Shell Point rewards. |
| Reach a Shell Point milestone | Add points to the shared pool. Shell Points appear at designated level milestones rather than after every level; the reward track is shown along the bottom of the level-up screen. |
| Spend Glimpses through the Shellkeeper | Deepen the selected Shell’s Bond, improve its Health on Revive and Shell Revive Efficiency, reveal Memories, and open higher ability tiers. |
| Open the selected Shell’s ability panel | See the nodes currently available through that Shell’s Bond Tier. |
| All Shell Points | Upgrade available abilities from the shared pool, subject to the Shell’s Points Capacity. |
A high Harbinger level can leave you with points that a lightly bonded Shell cannot place in deeper tiers. Conversely, a deep Bond creates more choices without automatically purchasing those upgrades.
Ability refunds and permanent Bond spending
A respec changes the current ability setup, not the Shell’s underlying progression. This makes it safe to compare unlocked nodes, rework a combat plan, or move the shared point pool to another Shell.
| Spend | Can you undo it? |
|---|---|
| One Shell Point allocated to an ability | Yes. Refund it without paying a fee. |
| All allocated Shell Points | Yes. Refund all to return them to the shared pool. |
| Glimpses spent on a Shell | No. They remain committed to that Shell for the playthrough. |
| Bond Tier increase | No. A Shell Point refund cannot lower it. |
| Bond progress assigned to one Shell | No. It cannot be transferred to another Shell. |
| Unlocked Memories | No. Ability refunds do not erase them. |
| Shell Points Capacity | No. Respeccing changes which upgrades occupy the capacity. |
Use an individual refund when one node is wrong and refund all when the entire setup or selected Shell is changing. Neither option imposes a respec cost.
How to use this list for Shell investments
Try a Shell’s movement, survivability, active tools, and combat rhythm before deepening its Bond heavily. Once you find a strong fit, concentrated Glimpse spending reaches the interactions that define that Shell sooner.
| Player goal | Best approach |
|---|---|
| Test an unfamiliar Shell | Experiment with its available nodes and freely refund Shell Points while comparing allocations. |
| Develop a main Shell | Prioritize its Bond, then build around the attacks, defenses, statuses, or summons you consistently use. |
| Maintain a secondary Shell | Invest when it fills a clear role that the main Shell does not, rather than deepening every Bond automatically. |
| Change playstyle | Refund the shared Shell Points and rebuild from the ability tiers already opened by existing Bonds. |
| Work with limited capacity | Choose upgrades supporting one coherent combat plan instead of combining disconnected effects. |
| Preserve future options | Hold uncommitted Glimpses until you have played enough Shells to choose where permanent Bond progress belongs. |
Before deep Bond investment, test the Shell with refundable ability allocations; a misplaced Shell Point is reversible, but a Glimpse committed to that Shell is not.
Complete reference: Shells, progression terms, and abilities
Open the full Shell progression and ability index
| Name | Reference |
|---|---|
| Eredrim | The Venerable — “Peace has a price.” |
| Genessa | The Wayward — “Nothing is so broken it can’t be made whole again.” |
| Gragu | The Insatiable — “The heart speaks no lies.” |
| Harros | The Vassal — “A man is more than mere flesh and bone.” |
| Lazlo | The Justiciar — “Justice is not given, it is exacted.” |
| Proxima | The Broodseeker — “Purpose gives the soul its shape.” |
| Sariel | The Endless — “That path to perfection is paved with blood.” |
| Smert | The Apostate — “Truth is the final revelation before death.” |
| Solomon | The Scholar. |
| Tiel | The Acolyte — “Once you have nothing, you’re free to take everything.” |
| Shell progression | The combined system of Bond advancement, Memories, ability access, Shell Points, and capacity. |
| Gloom | Currency spent at Beacons to level the Harbinger. |
| Harbinger level | Character-wide progression that awards Shell Points at designated milestones. |
| Shell Points | The shared currency used to upgrade available Shell abilities. |
| Glimpses | Permanent Bond-progression currency committed to individual Shells. |
| Bond Tiers | Shell-specific progression from Tier I through Tier List. |
| Memories | Story entries revealed as a Shell’s Bond deepens. |
| Health on Revive | A revive-related Shell benefit improved through Bond progression. |
| Shell Revive Efficiency | A revive-related benefit strengthened by deeper Bond Tiers. |
| Shell Points Capacity | The limit governing how many upgraded abilities a Shell can keep active. |
| Ability refunds | The free controls for reclaiming one or all allocated Shell Points. |
| Shellkeeper | Zhirelle’s progression interface for deepening Shell Bonds and managing abilities. |
| Beacon | A location for Harbinger leveling and Shell ability allocation. |
| Ability at Max Level | The ability has reached its current maximum upgrade level. |
| Bond Tier lock text | Deepen this Shell’s bond level at the Shellkeeper to strengthen its power. |
| Genessa Bond lock text | Deepen Genessa bond by consuming Glimpses to strengthen her power. |
| Bond Tier unlocked text | This Shell’s bond has deepened, increasing its power. |
| Absolution | Shell ability. |
| Adaptation | Shell ability. |
| Affinity | Genessa ability affecting Faithful Doubles. |
| Affliction | Shell ability. |
| Agonize | Shell ability. |
| Alacrity | Eredrim ability affecting Shoulder Bash, Riposte, and Ethereal Diapason. |
| Alteration | Shell ability. |
| Ambush | Shell ability. |
| Ampereon | Shell ability. |
| Anger | Shell ability. |
| Anguish | Eredrim ability affecting Shoulder Bash. |
| Apathy | Eredrim ability affecting Frost mitigation, immunity, and Frozen-enemy damage. |
| Attunement | Shell ability. |
| Augmentation | Shell ability. |
| Beatdown | Shell ability. |
| Biohazard | Shell ability. |
| Biohunter | Shell ability. |
| Blessing | Shell ability. |
| Bloodlust | Shell ability. |
| Bloodthirst | Shell ability. |
| Breaker | Shell ability. |
| Carnage | Shell ability. |
| Catalyst | Shell ability. |
| Causality | Shell ability. |
| Collector | Shell ability. |
| Communion | Shell ability. |
| Consecration | Shell ability. |
| Critical Role | Shell ability. |
| Deathmark | Shell ability. |
| Detonation | Shell ability. |
| Devotion | Shell ability. |
| Devourer | Shell ability. |
| Discharge | Shell ability. |
| Distraction | Genessa ability affecting how enemies interact with Faithful Doubles. |
| Energize | Shell ability. |
| Entitlement | Shell ability. |
| Escalation | Shell ability. |
| Exoshell | Shell ability. |
| Fervor | Shell ability. |
| Fortify | Shell ability. |
| Fortitude | Shell ability. |
| Fortress | Shell ability. |
| Frailty | Shell ability. |
| Furnace | Shell ability. |
| Growth | Shell ability. |
| Harvest | Shell ability. |
| Heartless | Shell ability. |
| Heartwork | Shell ability. |
| Hunger | Shell ability. |
| Impetus | Shell ability. |
| Incandescence | Shell ability. |
| Inflamed | Shell ability. |
| Inner Fire | Shell ability. |
| Instigation | Genessa ability that adds Warp stacks to summoned Faithful Doubles. |
| Intangible | Shell ability. |
| Kicker | Shell ability. |
| Last Vow | Shell ability. |
| Lasting Legacy | Shell ability. |
| Lethality | Shell ability. |
| Limitless | Shell ability. |
| Maniac | Shell ability. |
| Massacre | Eredrim ability affecting Slaughterer stacks gained through Ripostes. |
| Mirage | Shell ability. |
| Nightstride | Shell ability. |
| Novertime | Shell ability. |
| Oppression | Shell ability. |
| Persistence | Shell ability. |
| Plague Bearer | Shell ability. |
| Poison Burst | Shell ability. |
| Radiance | Shell ability. |
| Reaper | Shell ability. |
| Reflection | Shell ability. |
| Rekindle | Shell ability. |
| Remedy | Shell ability. |
| Resilience | Shell ability. |
| Resonance | Shell ability. |
| Restoration | Shell ability. |
| Reversal | Shell ability. |
| Rush | Shell ability. |
| Scourge | Shell ability. |
| Seal Affinity | Shell ability. |
| Seizure | Shell ability. |
| Shadow Clone | Shell ability. |
| Shadow Stalk | Shell ability. |
| Shellshock | Shell ability. |
| Striker | Shell ability. |
| Synthesis | Shell ability. |
| Tank | Eredrim ability providing damage reduction per stack. |
| Temperament | Shell ability. |
| Tenacity | Shell ability. |
| Thornfall | Shell ability. |
| Timeless | Shell ability. |
| Torment | Shell ability. |
| Warmed Up | Shell ability. |
| Worthy Armor | Shell ability. |
Menu wording and numerical values may change between updates. Where no effect appears in the next table, read the current description and available tier directly from that Shell’s ability screen.
Known Eredrim and Genessa ability effects
| Ability | Effect |
|---|---|
| Eredrim — Alacrity | Shoulder Bash costs {X} Resolve. After killing an enemy with a Riposte, Eredrim’s abilities cost No Resolve for {Y}. Ethereal Diapason costs {Z} Resolve. |
| Eredrim — Massacre | A Riposte grants {X} Slaughterer stacks. Killing an enemy with a Riposte grants {Y} Slaughterer stacks. |
| Eredrim — Apathy | Eredrim has {X} Frost mitigation and Frost immunity. He deals {Y} damage to Frozen enemies. |
| Eredrim — Anguish | Shoulder Bash deals {X} damage, inflicts {Y} Weak stacks, and deals massive Stagger Damage. |
| Eredrim — Tank | Provides {X} damage reduction per stack. |
| Genessa — Distraction | Faithful Doubles have {X} chance to be attacked by enemies. Faithful Doubles struck by enemies burst into a shockwave that inflicts {Y} Stasis stacks. |
| Genessa — Faithful Doubles Resolve effects | Faithful Doubles cost {X} less Resolve to summon and regenerate {Y} Resolve when damaging an enemy. |
| Genessa — Affinity | Faithful Doubles deal {X} damage and attack {Y} times before vanishing. |
| Genessa — Stray Doubles damage | Stray Doubles deal {X} melee damage and {Y} ranged damage. |
| Genessa — Stray Genessa Health | Stray Genessa has {X} more Health. Stray Doubles heal Stray Genessa by {Y} Health when damaging an enemy. |
| Genessa — Stray Doubles duration | The duration of Stray Doubles is increased by {X}. |
| Genessa — Instigation | Faithful Doubles are summoned with {X} Warp stacks. |
The exact numbers represented by {X}, {Y}, and {Z} vary within the available effect text. Check the values shown for the currently available tier before committing limited Shell Points Capacity to one of these effects.
Shell ability icon reference
These visuals come from the in-game assets for Mortal Shell 2. They are included as a practical identification reference for the names and entries in this guide.
Frequently Asked Questions
Can one playthrough max every Shell’s Bond and Memories?
No. One playthrough does not provide enough Glimpses to fully deepen every Shell’s Bond and reveal every Memory. Completing the entire roster requires continued progression in another playthrough.
Should you spread Glimpses broadly or focus on one main Shell first?
Focus on a main Shell first when combat strength is the priority. Spread Glimpses when access to several Shells’ lower-tier options matters more than reaching one Shell’s deeper ability combinations quickly.
Are Shell Points shared across Shells or tied to one Shell?
They come from one shared pool. Switching Shells does not create a separate balance, and points remain in their existing ability nodes until you refund them.
What should you do after spending Shell Points on the wrong ability?
Refund the individual point when the rest of the setup still works. Use refund all when changing the build’s central combat plan or transferring the pool to another Shell.
Why do some ability effects show {X}, {Y}, or {Z}?
Those positions are variables rather than fixed numerals in the available effect text. Retaining {X}, {Y}, and {Z} avoids inventing damage, duration, chance, stack, mitigation, Health, or Resolve values; use the numbers displayed in your current ability panel when calculating the build.
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