This build is multi-purpose, stealth for spy missions as well as solo Lich hunting. I run Zenurik with maxed out Energizing Dash to get energy up to max at the start of the mission. Between kills, Arcane Energize and loot steal when Lich hunting you should never run out of energy. [Gladiator Resolve] for the extra bit of survivability should you get toxin proced from killing a Nox or from the arc mines in a spy mission as well as increasing the melee crit bonus combined with sentinel weapon mods. If you run low on energy somehow the bubble for stealth arrow is just big enough to hold you and an energy pad.