When master is below 90% TP:
The automaton will spam weaponskills freely. The weaponskill used will be based upon which maneuvers are active, as normal.
When master is above 90% TP:
This attachment will force your automaton to save TP until a party member uses a weaponskill it can skillchain with. The automaton will ignore all maneuvers when attempting to skillchain. It will prioritize the highest weaponskill it has, that will still cause a skillchain.