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Guardians: phases, tells and the run you should leave

Guardians are the run’s exam. The store confirms they grow deadlier and gain phases; official alpha footage gives us one name and one arena. This page covers the fight structure, the named example, and the decisions around it.

Updated 2026-11-06 8 min read Fact-checked 2026-11-06

Elysia’s Ashen Wyrm — the one Guardian we can name

Official alpha footage shows a Guardian intro card: “ELYSIA’S ASHEN WYRM — GUARDIAN OF BLACK FEN”, with the line “ELYSIA’S BROOD STILL SMOLDERS WHERE THE ASH WEAVER FELL.” The objective reads “SLAY THE GUARDIAN”; the status reads “the Guardian stirs”.

Official Broken Oath alpha footage showing Elysia's Ashen Wyrm, Guardian of Black Fen
Elysia's Ashen Wyrm in the Black Fen arena. Official alpha footage. — Crater Studios, Steam store
What the card tells us
ElementReadingConfidence
NameElysia’s Ashen WyrmObserved
TitleGuardian of Black FenObserved
ArenaBlack Fen, in the Kabariah Swamp regionObserved
ObjectiveSLAY THE GUARDIANObserved
Flavour“Elysia’s brood still smolders where the Ash Weaver fell.”Observed
Phases, attacks, dropsNot shown in the cardUnknown

What a phase actually changes

“Gaining new attacks and phases” is a design statement, not a mechanic. In practice, a phase change usually does one or more of these things. Watch for which one the fight uses; it tells you what to solve.

Phase-change patterns to watch for
PatternWhat you seeWhat to do
AddsThe boss summons help or the arena fillsClear the adds or ignore them deliberately — do not split damage by accident
Arena shrinkSafe ground disappears or hazards spreadPre-position before the phase; do not start it in a corner
Damage checkA shield, a heal or a timerSave your burst and your flask for this window
Attack upgradeThe same tell, a faster or multi-hit follow-upLearn the first tell, then expect the second hit
ImmunityThe boss becomes untargetableUse the window to reposition, not to stand still
Element swapThe arena or the boss changes colourCheck whether your damage type is still effective

Before you enter

  • Read the run modifiers. A +damage modifier matters more in a boss fight than in a pack.
  • Check your flasks. A boss attempt with empty charges is a wasted life.
  • Know your burst window. If your damage depends on a vow or a curse, confirm the cost before the fight.
  • Clear the arena approach. Fighting a Guardian with a rare pack behind you is how runs end.
  • Decide your abandon line. If the boss is at 70% and you have one life, leave.

How to learn a Guardian without wasting runs

  1. First attempt: watch the feet

    Most tells start in the lower body. Watch the boss’s stance, not the health bar.

  2. Second attempt: count the combo

    Is the third hit the dangerous one? Does the boss pause before a follow-up? Count out loud.

  3. Third attempt: test the edge

    Stand at the range you actually want to fight from. If the boss has a gap-closer, you need to know its cooldown.

  4. Then optimise damage

    Do not theorycraft a damage window before you can survive the phase. Survival first, uptime second, damage third.

What the HUD tells you before the fight

The official screenshots show a named enemy health bar at the top of the screen — for example Glade Sprite and Crypt Hound. These may be rares rather than Guardians; the UI does not label the difference in the screenshots. What matters is the pattern: a named bar, a large health pool and a fight that takes longer than a pack.

Named enemies: what is a Guardian?

Observed health bars
NameWhere seenClassification
Elysia’s Ashen WyrmBlack Fen — Guardian of Black FenConfirmed Guardian by the intro card
Crypt HoundVolcanic/crypt-like mapNamed elite or boss; not labelled as a Guardian
Glade SpriteForest mapNamed elite or boss; not labelled as a Guardian

The UI shows a name and a health bar; it does not label the last two as Guardians. Do not assume every named bar is a Guardian.

When to leave a run

  • You have one life and the boss has more than half health.
  • Your damage is clearly below the boss’s sustain or shield.
  • The arena modifier overlaps with your build’s worst defence.
  • You are playing tired. The second death is usually a decision, not a mistake.

Frequently asked questions

How many Guardians are in Broken Oath?
Not published. The store confirms Guardian boss fights and that they gain attacks and phases as you climb, but gives no count.
Do Guardians scale with the Rupture band?
Yes, according to the store: they grow deadlier as you climb and gain new attacks and phases.
Are there Guardian-specific rewards?
Not confirmed. The store says loot includes magic, rare, unique and Primal items, but does not attach a loot table to Guardians.
Can I skip a Guardian?
Unknown. The Rupture HUD shows an objective and a seal; whether a Guardian is mandatory or optional has not been explained.
What is Elysia's Ashen Wyrm?
A Guardian of Black Fen, named in official alpha footage. The card reads “Elysia's Ashen Wyrm — Guardian of Black Fen” with the flavour line “Elysia's brood still smolders where the Ash Weaver fell.” Its phases and drops are unknown.

Sources

  1. Steam store page — Guardians and phases
  2. Official screenshot — named enemy health bar
  3. Official alpha footage — Elysia's Ashen Wyrm intro card