Empowering Aura

Upon gaining the Nano Technologist (Aura) feat the Aura technician gains an aura that strengthens allies around them. This aura grants the allies of the aura technician a +1 morale bonus to AC and Saving Throws per four caster levels so long as they stay within 30 feet.

At 3rd level the aura technician can retract or stretch the aura as a swift action, retracting the aura reduces the range of the aura to 10 feet, but doubles the morale bonus, while stretching it doubles the range to 60 feet, but halves the bonus.

At 9th level, the aura technician can alter the bonus granted by their aura as an immediate action. Upon altering the aura the bonus becomes a +1 morale bonus to attack and damage rolls per four caster levels instead of a bonus to AC and Saving Throws.

At 15th level, the aura technician's aura grants allies spell resistance equal to the user's caster level (This is a morale effect). While the aura is altered this instead grants the affected allies a morale bonus to Spell and Ability DC equal to 1 per five caster levels.