This table shows the health and attack by dungeon difficulty of every boss (although at Hard difficulty, it shows "reference" statistics -- boss statistics vary wildly in Hard dungeons; for example, Grimm's Grotto significantly boosts health and damage, Doubledoom slightly depresses them, and Hexx Ruins, though nominally Hard, uses the Normal statistics):
| Boss
 | 
  Normal
 | 
  
 | 
  Hard
 | 
  
 | 
  Vicious
 | 
  
 | 
Location(s)
 | 
  Aequitas (Northern Desert)
 | 
  75
  159
 
 
 | 
  120
  318
 
 
 | 
 | 
 | 
 | 
 | 
Northern Desert
 | 
  Aequitas
 | 
  112
  318
 
 
 | 
  180
  636
 
 
 | 
  135
  380
 
 
 | 
 | 
  135
  380
 
 
 | 
 | 
Random, Naga City
 | 
  Bleaty
 | 
  225
  159
 
 
 | 
  360
  318
 
 
 | 
  270
  190
 
 
 | 
  360
  318
 
 
 | 
 | 
 | 
Random
 | 
  The Firstborn
 | 
  75
  477
 
 
 | 
 | 
  90
  570
 
 
 | 
 | 
  105
  666
 
 
 | 
  120
  954
 
 
 | 
Random, Dragon Isles
 | 
  Frank the Zombie
 | 
  75
  636
 
 
 | 
 | 
  90
  760
 
 
 | 
 | 
  90
  760
 
 
 | 
 | 
Random, Naga City
 | 
  The Iron Man
 | 
  75
  318
 
 
 | 
 | 
  90
  380
 
 
 | 
 | 
  90
  380
 
 
 | 
 | 
Random, Naga City
 | 
  Jörmungandr
 | 
  75
  318
 
 
 | 
 | 
  90
  380
 
 
 | 
 | 
  90
  380
 
 
 | 
 | 
Random, Southern Swamp, Naga City
 | 
  Lord Gobb
 | 
  90
  318
 
 
 | 
 | 
  108
  380
 
 
 | 
 | 
  108
  380
 
 
 | 
  144
  636
 
 
 | 
Random, Naga City
 | 
  Medusa
 | 
  75
  190
 
 
 | 
 | 
  90
  228
 
 
 | 
 | 
 | 
 | 
Random
 | 
  Super Meat Man
 | 
  48
  954
 
 
 | 
 | 
  58
  1140
 
 
 | 
  77
  1908
 
 
 | 
  58
  1140
 
 
 | 
  77
  1908
 
 
 | 
Random, The Slime Pit, Naga City
 | 
  Tomithy Longdall
 | 
  52
  238
 
 
 | 
  84
  477
 
 
 | 
  62
  285
 
 
 | 
  84
  477
 
 
 | 
  62
  285
 
 
 | 
 | 
Random, Naga City
 | 
  Tormented One
 | 
  75
  238
 
 
 | 
 | 
  90
  285
 
 
 | 
 | 
  90
  285
 
 
 | 
  120
  477
 
 
 | 
Random, Naga City
 | 
  Tower of Goo
 | 
  75
  318
 
 
 | 
  120
  636
 
 
 | 
  90
  380
 
 
 | 
  120
  636
 
 
 | 
  90
  380
 
 
 | 
 | 
Random, Northern Desert, The Slime Pit, Naga City
 | 
  Count Blahblah
 | 
  75
  397
 
 
 | 
  120
  795
 
 
 | 
 | 
 | 
  120
  1110
 
 
 | 
  137
  1590
 
 
 | 
Eastern Tundra, Vicious Steel
 | 
  Getanadafix
 | 
  75
  477
 
 
 | 
  120
  954
 
 
 | 
 | 
 | 
 | 
 | 
Western Jungle
 | 
  Anoobis (1/3)
 | 
 | 
 | 
  102
  174
 
 
 | 
 | 
 | 
 | 
Creeplight Ruins
 | 
  Anoobis (2/3)
 | 
 | 
 | 
 | 
 | 
 | 
 | 
Creeplight Ruins
 | 
  Anoobis (3/3)
 | 
 | 
 | 
 | 
 | 
 | 
 | 
Creeplight Ruins
 | 
  Bjôrn Ulfhéôinn
 | 
 | 
 | 
  75
  198
 
 
 | 
  120
  397
 
 
 | 
 | 
 | 
Berserker Camp
 | 
  Curse Shade
 | 
 | 
 | 
  60
  159
 
 
 | 
 | 
 | 
 | 
Cursed Oasis
 | 
  Cursed Dragon
 | 
 | 
 | 
  86
  546
 
 
 | 
 | 
 | 
 | 
Cursed Oasis
 | 
  Evolvia
 | 
 | 
 | 
  97
  412
 
 
 | 
 | 
 | 
 | 
Shifting Passages
 | 
  Earth Guardian
 | 
 | 
 | 
  75
  238
 
 
 | 
 | 
 | 
 | 
Rock Garden
 | 
  Stone Guardian
 | 
 | 
 | 
  75
  238
 
 
 | 
 | 
 | 
 | 
Rock Garden
 | 
  Herp
 | 
 | 
 | 
  97
  515
 
 
 | 
 | 
 | 
 | 
Magma Mines
 | 
  Hurr
 | 
 | 
 | 
  97
  206
 
 
 | 
 | 
 | 
 | 
Magma Mines
 | 
  Durr
 | 
 | 
 | 
  97
  206
 
 
 | 
 | 
 | 
 | 
Magma Mines
 | 
  The Indomitable
 | 
 | 
 | 
  62
  190
 
 
 | 
  83
  318
 
 
 | 
  73
  222
 
 
 | 
  83
  318
 
 
 | 
Halls of Steel, Vicious Steel
 | 
  Itsssamna
 | 
 | 
 | 
  45
  380
 
 
 | 
  60
  636
 
 
 | 
 | 
 | 
Ick Swamp
 | 
  Rex
 | 
 | 
 | 
  82
  412
 
 
 | 
 | 
 | 
 | 
The Labyrinth
 | 
  Stheno
 | 
 | 
 | 
  75
  238
 
 
 | 
  120
  477
 
 
 | 
 | 
 | 
Hexx Ruins
 | 
  Zin Kibaru
 | 
 | 
 | 
  78
  415
 
 
 | 
 | 
 | 
 | 
Havendale Bridge
 |