Pattern[edit | edit source]

Has an equal chance of using Multi-Strike, Strong Strike, Flail, or Wither on the first turn.

Afterwards, has a 10% chance of using Implant, 30% chance of using Flail, 20% chance of using Wither, 30% chance of using Multi-Strike and 10% chance of using Strong Strike every turn. These chances also apply when changing intent due to Reactive.

Can use Implant only once per combat.

Cannot use a move twice in a row, and cannot roll the same intent to the previous one when triggering Reactive.

Name Intent Effect Asc 2+
Implant Debuff2.png Permanently adds a

Parasite to your deck.

Permanently adds a

Parasite to your deck.

Flail Attack Defend.png Deal 15 damage, gain 16 Icon Block.png Block. Deal 16 damage, gain 18 Icon Block.png Block.
Wither Intent - Debuff - Sword.png Deal 10 damage, apply 2 Icon Weak.png Weak and 2 Icon Vulnerable.png Vulnerable. Deal 12 damage, apply 2 Icon Weak.png Weak and 2 Icon Vulnerable.png Vulnerable.
Multi-Strike Attack intent 5.png Deal 7 x 3 damage. Deal 9 x 3 damage.
Strong Strike Intent - Attack - Sickle.png Deal 32 damage. Deal 38 damage.

Update History[edit | edit source]

  • Weekly Patch 56: The Collector
    • Writhing Mass' strong hit damage nerfed 34 -> 32. 40 -> 38 (Ascension 2)
  • Weekly Patch 51: Recursion
    • Writhing Mass enemy's attacks deal slightly less damage.
    • Fixed issue when Writhing Mass enemy would sometimes not change its intent when hit.
  • Weekly Patch 47: Metamorphosis
    • Fixing issues with Writhing Mass displaying the incorrect intent on turn 1.
  • Weekly Patch 46: Adrenaline
    • A Writhing Mass wriggles into Act 3.
Monsters, Elites, and Bosses
MonsterMapIcon.png

AcidSlimeIcon.jpgSpikeSlimeIcon.jpgCultistIcon.jpgJawWormIcon.jpgLousesIcon.jpgFungiBeastIcon.jpgGremlinsIcon.jpgLooterIcon.jpgBlueSlaverIcon.jpgRedSlaverIcon.jpg

EliteMapIcon.png

GremlinNobIcon.jpgLagavulinIcon.jpgSentriesIcon.jpg

BossMapIcon.png

Guardian.jpgHexaghostAchievement.jpgSlimeBossAchievement.jpg

MonsterMapIcon.png

ByrdIcon.jpgChosenIcon.jpgMuggerIcon.jpgShelledParasiteIcon.jpgSphericGuardianIcon.jpgCenturionMysticIcon.jpgSnakePlantIcon.jpgSneckoIcon.jpg

CultistIcon.jpgFungiBeastIcon.jpgGremlinsIcon.jpgLooterIcon.jpgSentrySoloIcon.jpgBlueSlaverIcon.jpgRedSlaverIcon.jpg

EliteMapIcon.png

BookOfStabbingIcon.jpgGremlinLeaderIcon.jpgTaskmasterIcon.jpg

BossMapIcon.png

AutomatonAchievement.jpgChamp.jpgCollectorAchievement.jpg

MonsterMapIcon.png

DarklingIcon.jpgOrbWalkerIcon.jpgShapesIcon.jpgMawIcon.jpgSpireGrowthIcon.jpgTransientIcon.jpgWrithingMassIcon.jpg

CultistIcon.jpgJawWormIcon.jpgSphericGuardianIcon.jpg

EliteMapIcon.png

GiantHeadIcon.jpgNemesisIcon.jpgReptomancerIcon.jpg

BossMapIcon.png

AwakenedOneAchievement.jpgDonuAndDecaIcon.jpgTimeEaterAchievement.jpg

EliteMapIcon.png

SpireShieldIcon.jpgSpireSpearIcon.jpg

BossMapIcon.png

CorruptHeartIcon.jpg

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