[X] Extend cloaked flesh tendrils along the ground behind each of the bots guarding the hostages, as well as the leader then take them all out at once if possible, before engaging the leader in actual combat. Also, prepare these tendrils to interpose themselves between the robots and the hostages as needed.
-[X] Start using the following power set: Protection 8 (8 pts.), Enhanced Dodge 3 (3 pts), Enhanced Parry 3 (3 pts), Enhanced Stealth 12 (Flaw - Must Remain Stationary, 3 pts), Enhanced Advantages 3 (Enhanced Initiative 2, Interpose, 3 pts), Damage 10 (Area - Cone, Selective, 30 pts). Swap that power set out if needed, especially if down to only the most dangerous one.
[X] Extend cloaked flesh tendrils along the ground behind each of the bots guarding the hostages, then take them all out at once before engaging the leader.