AEGIS

The aegis nanovirus is frequently used by spies and other individuals trying to enter places inconspicuously and who want to boost their defenses when the “poop” hits the fan. It forms a carbon lattice just beneath the skin protecting the recipient from kinetic and energy weapons.

You gain DR 5/- against kinetic damage including bludgeoning, piercing, and slashing damage.  You also gain energy resistance 5 against a single energy type.  You must choose the energy type (acid, cold, electricity, fire, or sonic damage) when the aegis nanovirus is activated.  You may force the nanites to change the type of energy resistance as a move action on your turn as many times as you choose as long as the nanovirus is active.  The aegis nanovirus last for 2d6 minutes before expending its energy and getting flushed from the recipient’s body systems.