Website and data research by 101Leafy.
Ouroboros
ウロボロス
LV 49HP 427MP 226
- St
- 32
- Ma
- 33
- Vi
- 36
- Ag
- 32
- Lu
- 29
Weak
Fire x1.25
Resists
Physical x0.5, 
Gun x0.5, 
Electric drain, 
Expel x0.5, 
Curse x0.5
AlignmentNeutral-Neutral
OuroborosReduxChanged from the DS game
SkillsWild Lightning, Acid Breath, Spring of Life
101Leafy researched the game for these numbers. HP and MP are at the demon's base level.
Skills
Fusion
Vouivre
Basilisk
Mandrake
Kwancha
DzelarhonsDemon Source skills
Compendium
A dragon that signifies eternity. In biting its own tail, it forms a neverending circle.
In alchemy, the art of Hermes, it is considered an important material to create the Philosopher's Stone. Some of Ouroboros' aspects are similar to those of Oceanus in Greek lore and the Biblical Leviathan.
Planning notes
The staff boss list (dated 7/16) has Ouroboros as the fifth area's boss. Its notes ask whether to change it to a demon such as Miriam, so every late area boss would share the "MA" sound. No "MA" demon fit a boss that "runs" its area, and new art cost money, so the note leans toward keeping Ouroboros. It stayed.
Atlus staff planning sheet, reprinted in MEGATEN MANIACS (Shin Megami Tensei 25th anniversary book), p. 132
