Excalibur Umbra - Gloom + IPS Exalted Blade Steel Path Armor DestroyerExcalibur Umbra guide by aikao2 FormaShort GuideVotes1Nidus Umbra - Teeming VirulenceNidus Prime guide by aikao4 FormaShort GuideVotes0Base Excal - No Prime ModsExcalibur guide by aikao3 FormaVotes0Teeming Virulence | UmbralNidus guide by aikao5 FormaVotes0