Helldra (Etrian Odyssey II)Edit

Each of its poison-fanged heads has its own will. All who challenge it are in mortal peril.
Enemy Data
HP 3000
AT 50
DF 50
Skills Fang
Items Dark Scale
Weakness None
Resistance Elemental attacks
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Helldras are first encountered on 12F in Etrian Odyssey II: Heroes of Lagaard. They can also be summoned by Snowsouls, which are found throughout the 3rd Stratum, starting from 11F.

As FOEs, Helldra are passive and do not move during the day. Once it is night, they begin patrolling like any other FOE. Helldra have no elemental weakness and are somewhat resilient to magic attacks.


  • Fang (Uses Head): Hits all party members. Has a chance of inflicting poison. The poison will do about 100 damage. Will perform it more and more often when health is low.

Related MonstersEdit

  • Snowsoul - Snowsouls can summon Helldra if left unattended for too long.
  • Evildra

Revelationer (Etrian Odyssey III)Edit

An atrocious dragon with seven heads. Each head is said to embody a negative human emotion.
Enemy Data
HP 8420
AT 70
DF 63
EXP 27890
Skills Dragon Head, Seven Plagues
Items Volt Scale, Power Book, Intelligence Book
Weakness None
Resistance Physical
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Revelationers are first encountered on B22F. They are aggressive FOEs.


  • Dragon Head (Uses Head): Hits multiple times on different party members.
  • Seven Plagues (Uses Head): Hits all party members. Inflicts random status ailments. Can also inflict Instant Death - Prevent Order will not help against this.

Conditional Drop Edit

  • None.

Hell Dragon (Etrian Odyssey 2 Untold)Edit

Hell Dragon
A vicious, multi-headed monster. Some parties recommend petrifying all its heads first!
Enemy Data
HP 9009
AT 40
DF 32
EXP 20000
Skills Venom Fang
Items Dark Scale, Petrified Heads (Conditional)
Weakness Volt
Resistance Stab, Fire, Ice, Stun, Death, Petrify, Sleep, Confuse, Head Bind
Immune Poison
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Hell Dragons are FOEs found on 12F of the Frozen Grounds. These are nocturnal FOEs - in the day they are asleep and stationary, while at night they move about, patrolling fixed areas.

In-battle, they are capable of inflicting Poison all across the party with Venom Fang. Party members with Refresh, Barrier, or Prevent Order can minimize the amount of poison damage taken over the course of battle.


  • Venom Fang (uses head): Hits multiple times on different enemies, inflicting poison.

Conditional DropEdit

To get the Conditional Drop, petrify the Hell Dragon.