Multiple Attacks and Martial Arts
The Multiple Attack Free Action cannot be used with any
technique that requires its own action (e.g., Counterstrike,
Iaijutsu, Flying Kick, Throw Person). It can still be used with other
techniques to reduce modifiers prior to the attack or increase the
damage of the attack. It can also be used with certain Called Shot
techniques (e.g., Pin, Entanglement). There is a specific martial
art technique, Multiple Opponent Combat, that is specifically
designed to be used with Multiple Attack Free Action.