You’ve learn to combine different techniques to perform combo finishers with an ally.
Prerequisite(s): Cooperative Finisher, Combo Finisher/Finishing Move class feature.
BENEFIT
When using combo techniques, as long as both you and an ally have this feat, you and your ally may use any combo technique to substitute for any other equivalent combo techniques to finish a combo. For example, a samurai could perform Thrust, followed by a monk performing Knee Thrust, after which the monk could activate the Bootshine combo finisher.