Rakhali's Cavalry is very slow to cast, so would recommend at least 100% casting speed. Vazarin for survivability in Steel Path, but if not using it there can switch to Madurai. Nourish is required for the build to have enough energy income and makes it possible to spam Doom and Rakhali's Cavalry even at 45% efficiency. Nourish is also great post-strip for weapons in content like Disruption. [Archon Stretch] is triggered by [Arc Coil], but is not required. Can use any companion.