The testing of Elysium prototypes have brought up certain points that may hinder or bring forwards its use.
- Completely useless against particle cannons, certain magical strikes, lasers and a few other methods.
- Incompatability with combined arms. Fellow army forces cannot enter within a 500m radius of the Elyisum drone or they risk freezing up.
- Invunreable against conventional warfare. Melee attacks, bullets, cannon fire, missiles and artillery don't even touch the Elysium Drone.