Sourcemined
Elden Ring
BossCaelidChanged in 1 patchVerified on build 25080141

Mad Pumpkin Head (Hammer)

2,800 HP at Caelid · Caelem Ruins, with the area's scaling applied. It takes the most damage from Lightning and the least from Strike.

Where you fight it 1

Each place uses its own copy of the boss with that area's scaling. HP and stance as you meet them (first phase, offline, no new game plus).

PlaceHPStanceScaling
Caelid · Caelem Ruins2,80065×4.812

Damage negation

How much of each damage type it shrugs off. Lower is better for you; the type it takes most is highlighted.

Standard0%
Slash-10%
Strike10%
Pierce0%
Magic0%
Fire0%
Lightning-20%
Holy0%

Flat defense

Subtracted from each hit before negation; it matters most for weak hits. Area scaling raises it along with HP.

Physical109
Magic109
Fire109
Lightning109
Holy109

Status buildup to proc

Buildup needed for the first proc, and how much more each following proc needs (it grows after every proc, up to the fifth).

Status1st proc2nd3rd4th
Poison238280378668
Scarlet Rot238280378668
Bleed178206248346
Frost178206248346
Sleep3274257151,172
MadnessImmune
Death BlightImmune

HP in each journey

At Caelid · Caelem Ruins: new game plus multiplies HP, defense and resistances again on top of the area's scaling.

NGNG+1NG+2NG+3NG+4NG+5NG+6NG+7
2,8004,2654,6914,9055,1185,5445,7585,971

How its AI decides verified

  • It picks attacks by how far you are, with cut-offs at 3 m, 6 m, 8 m.
  • It chooses among 23 attack routines; 5 have a cooldown (10–30 s).

Read from the game's AI script for this boss. Which animation each routine plays isn't named yet.

Kill-speed simulator New

How many hits Mad Pumpkin Head (Hammer) takes with your weapon and stats, in any journey: damage per hit through its defense and negations, stance, and status procs as its thresholds grow.

Simulate Mad Pumpkin Head (Hammer)

Patch history 1

Every patch that changed its numbers, read from the game's balance file (regulation) of each version.

  1. 1.02.1from 1.00
    • Slash negation-20%→-10%
    • Strike negation20%→10%
    • Pierce negation-20%→0%
    • Sleep resistance84→154

Other bosses in Caelid