Sirene

 

Name: Sirene (also called Silen, Sirene, Silene, Siren, Siron and Shirenu), Demon Bird
Origin: Devilman
Gender: Female
Classification: Demon
Age: Unknown
Powers and Abilities: Super strength, speed, durability, endurance, telepathy, shapeshifting, instantaneous teleportation, the ability to merge with a living being or an inanimate object to gain its characteristics, electricity/lightning and wind manipulation, can fire energy blasts from her mouth, can stretch her antenna, can de-attach her arm and use it to grab foes or as a sharp boomerang like object, flight
Weaknesses: In order to merge with a human there are requirements, the human must not have reason (a spirit to live) as demons hate this but act on instinct alone instead, if the human has a strong will they will get the demon's power and have full control and unsuccessful fusion will result in suicide
Destructive Capacity: Large building level
Range: A somewhat extended melee range as she has long legs and has talons, several metres with her talon and lightning attack
Speed: Possibly supersonic
Durability: Large building level
Lifting Strength: Superhuman
Striking Strength: Class MJ+

Stamina: Fairly decent, battled Devilman in a fight that involved flying around
Standard Equipment: Nothing notable
Intelligence: Skilled combatant
Notable Attacks/Techniques:

Talon Attack: Sirène can de-attach her arm and use it to capture or as a sharp boomerang to harm her foes.

Transformation: After merging with Kaim, Sirène gained greater control over the lightning element and was able to fire powerful lightning bolts, she gains Kaim's lower four-legged body which allows her to move at greater speeds on the ground.

Notable OBD Victories:

Notable OBD Losses:

Other: In most of her versions, she has most of the times, the the same stats.