The L'aederon Wars were fought between the Kron T'lan Imass and the Forkrul Assail. At some point, the Logros T'lan Imass sent one of their Bonecasters, Tenag Ilbaie, to assist the Kron in their wars. According to fellow Bonecaster Onrack, their fight had always been a lost cause since they had never before triumphed over the Forkrul. Tenag Ilbaie's failure, which Tenag himself had expected, was nevertheless unacceptable to the Imass, and he was banished. Onrack thought Tenag's actions faultless and criticized the T'lan Imass for their decision.