Adniel is the golden dragon who is said to be the fate of Iria. Reborn every thousands of years through the "Conduction Ceremony", Adniel aligns itself between good or evil, whoever its contractor is aligned to.
If one finishes Generation 8: Dragon and Generation 9: Alchemist, the player may use Adniel's Dragon Support to utilize its Meteor attack, inside Shadow Missions. If the player does not complete Generation 8 before going on to Generation 9, the action may only be used once against Claimh Solas during The Finale Shadow Mission.
Adniel as seen in-game after using Adniel's Horn Bugle.