Stance

Barrier Stance (Requires Machinist Level 11). As an action the Bishop Autoturret releases tripod legs into the ground rooting it in place. The turret now automatically fails all Dexterity saves and it's speed becomes 0 ft. The turret must use an action to retract its tripod legs and leave its stance. The Bishop Autoturret creates a circular barrier of lightning energy, 10ft. in radius centered on itself. Any creature that attempts to pass through the barrier must make a Constitution check against your Tech save DC. On a failed check, the creature takes 2d6 lightning damage and is paralyzed for one round. On a successful save, half damage is taken and the creature is not paralyzed.
 

Promotion

Mana Capacitor (Requires Machinist Level 17). As an action, Bishop Autoturret releases a field of aether amplifying energy around itself. Allied creatures within 20ft. of Bishop Autoturrent gain +3 to their spell save DC and ranged spell attack bonus for 1d4 rounds.