Agathions are beast-aspect outsiders native to Nirvana. They have the following traits.

• Low-light vision
• Immunity to electricity and petrification.
• Resistance to cold 10 and sonic 10.
• Lay on hands as a paladin whose level equals the agathion's Hit Dice.
• +4 racial bonus on saving throws against poison.
• Except where otherwise noted, agathions speak Celestial, Infernal, and Draconic.
• Speak with Animals (Su) This ability works like speak with animals (caster level equal to the agathion's Hit Dice) but is a free action and does not require sound.
• Truespeech (Su) All agathions can speak with any creature that has a language, as though using a tongues spell (caster level equal to angel's Hit Dice). This ability is always active.