Abaddon can be also referred to as the angel of death or the angel of destruction. His name derives from the Hebrew term "to destroy" and means "place of destruction".
Many times Abaddon is mentioned as Satan or Samael. Abaddon is a prince of Hell and leads demons who cause war, discord and devastation.
Abaddon is only summoned for malicious intents and is very aggressive.
His sigil: