Mortal Shell II Combat

The bar you watch is Resolve, not stamina

Resolve sits above HP. Hits, kills, and successful Guard / Parry / Harden fill it. Shell abilities, weapon skills, and sidearms empty it. If you came from a stamina soulslike, the habit to drop is “I rolled too much.” The habit to learn is “I dumped the meter into panic shots and had nothing for the ability that actually breaks this fight.”

Animation commit is the swing tax

Untarnished cannot animation-cancel. Once a Light or Heavy is out, you cannot abort that swing into Guard. Infinite and Vatra can cancel mid-swing into Parry or Harden. That is why “no stamina” is not “free mash.” You still pay with frames. Sprint mix-ups open; they do not let you Guard out of a committed R2.

Once that tax is clear, the next job is the meter sitting on top of your health — how you fill it and what you are allowed to spend it on.

Fill it on the string, spend it on the opener

A clean melee string plus a timed Seal is how the bar comes back. A sidearm is a spend, not a stamina substitute. Nail Shot (starting gun) is a Resolve tap: one or two shots to finish a stagger or to poke a grab window, not a magazine you empty because you are scared. The Forgotten Crossbow and later guns follow the same tax — sidearms is the roster; this page only cares that every shot is Resolve you will not have for a Shell ability.

Do not buy the Seal with the meter

The Seal is the defensive tool. Resolve does not make a late Parry land. If Infinite feels inconsistent, you are late on the tell — swap Seal at a beacon, do not dump the bar into Nail Shot hoping the next swing is safer. Tips is the habit list; here the one line is: bank Resolve for the ability that breaks posture, then spend.

The next question is which Seal you are actually wearing when that tell arrives.

Untarnished — Guard, then Perfect Guard

Hold Guard to take no HP while the guard meter drains. Exact meter size is TBA. Time the press for Perfect Guard: that break is what opens the riposte. The window is forgiving — prefer slightly early over late. Late is a hit. There is no animation cancel: if you already started a Light or Heavy, you ride that swing. Do not plan “R2 into Guard” on Untarnished; the swing owns the frames.

Infinite — Parry with a cancel

Parry is the high-break check. Miss it and you eat the swing. Land it and posture moves harder than a held Guard. Infinite has animation cancel, so you can abort a committed melee into the Parry. Community call: one of the strongest Seals for telegraphed 1v1 bosses. If the tell is a long wind-up you can read, Infinite is the default. If the tell is a blur of adds, it is not.

Vatra — Harden, Perfect Harden, hold

Harden absorbs a hit. You can hold it. Perfect Harden refills the Harden bar so you can chain absorbs instead of waiting on a dry gauge. Exact bar values stay TBA. Unlike Guard, a landed Harden staggers the attacker back — you buy space, not just chip-free frames. Cancel mid-swing into Harden when the string is already out. That is why Vatra wins messy rooms: multi-hit enemies and add packs do not require a single clean parry window.

Once you can name those three, the remaining decision is when to actually swap — not mid-combo, at a Beacon.

Beacon swap, not inventory panic

Rest, change Seal, walk back in. The beginner guide already points the left-path trial at Infinite. Keep Untarnished as the learning default if Parry is eating you. Pull Vatra when the next room is adds or a grab-plus-swing mess. Do not treat the fourth nearby Seal as a secret upgrade on a first cycle.

Shell swap is a different desk

Changing Tiel for Eredrim does not change the Seal. The host changes how Resolve feels and which ability you spend; the Seal stays the defensive slot. Pair them on builds. If the last death was a red swing you tried to Guard, that is the next section — not another Seal pickup.

Guard is for the uncolored tell

Untarnished Hold Guard and Perfect Guard are for the attacks that are not marked red. A red wind-up is the game telling you the Guard plan is illegal. Infinite Parry is the same warning: if the community unblockable read holds, a parry on red is a hit, not a high-break. Confirm on a trash enemy before you test it on a named boss.

Harden is not a promised red answer

Vatra absorbs normal hits and can stagger the attacker back. Red is the exception until proven. If a grab is telegraphed as red, dodge the grab, then Harden or Parry the follow-up swings that are not red. Great Arbiter of Flesh below is that split: dodge the grab, Harden the swings.

After you survive the red, the win is still posture — break it, then spend the window.

Riposte first, execute when the bar allows

A Perfect Guard or a landed Parry / Harden that breaks posture is the riposte cue. Do not dump Resolve into a sidearm in that window unless you need one poke to finish the break. The follow-up is melee. If the optional execution-heal is on, taking the execute is also a heal — use it when you are low, skip it when you would rather keep pressure. Camera can be Immersive or Action; it does not change the break rule.

Drill: Great Arbiter of Flesh

Great Arbiter of Flesh is an early optional-ish fight near Widow’s Overlook / that Beacon cluster. Kit: Harden on the swings, dodge the grab (treat it like the red/grab rule above), shoot to build Resolve, then execute when posture breaks. It is a Seal + Resolve exam, not a hidden stamina check. Full roster and drops sit on bosses. Arbiter’s Prize is the Infusion Tarstone some runs take after the kill — log that on tarstones, not here.

If the break never comes

Wrong Seal for the tell, Resolve wasted on panic shots, or you Guarded a red. Swap Seal at the next rest, stop emptying the gun, dodge the reds. Weapons change the string; they do not replace the Seal. When the break is consistent, the leftover questions are the FAQ — then the host on shells and the pairing on builds.