Arkash Hakkon
From Warhammer 40k - Lexicanum
Arkash Hakkon was the Chapter Master of the Executioners Chapter. Owing an ancient blood-debt to Lugft Huron, he had his chapter side with the rebel forces in the Badab War but was granted the Emperor's forgiveness by the Adeptus Terra following the conflict, on the condition of a penitent Crusade.[1a][1b]
