Free Card Action 
: The unit performs an action listed on its Unit Card, one of its Upgrade Cards, a Command Card, or a Battle Card. Free card actions do not cost the unit any actions to perform. Free card actions have this symbol . A unit may perform more than one free card action, as long as they are different. A unit may only perform free actions during its Perform Actions step and may only perform each instance of a free action once per activation. Free actions do not allow a unit to perform a non-move action more than once during its activation.