When a unit uses the Repair X: Capacity Y card action, choose a friendly droid trooper or vehicle unit at 
and LOS and place one wound token on the card that has the Repair X: Capacity Y keyword. Remove a total of up to X wound, ion, and/or vehicle damage tokens from the chosen unit or restore up to X miniatures to that unit. This ability cannot be used if the card that has the Repair X: Capacity Y keyword has a number of wound tokens on it equal to or exceeding Y.Wound tokens on cards are not considered to be on units and do not count toward a unit’s wound threshold, nor can they be removed by abilities that remove wound tokens from units.If a unit has multiple Repair X: Capacity Y abilities, treat each keyword as a separate ability.Additionally, each action is considered unique, and a unit that has access to more than one can use each ability once during its activation. This applies even if the unit has access to two identical abilities from different sources.