Scout X: When an undeployed unit with the Scout X keyword activates, at the start of its Perform Actions step, it may deploy by performing a free speed-X move action, ignoring difficult terrain. A unit can perform this move regardless of its maximum speed. The Scout X keyword is cumulative but cannot exceed 3. If a unit would ever have Scout X exceeding Scout 3, it has Scout 3 instead.

Sharpshooter: During the Determine Cover step, a unit with the Sharpshooter X keyword subtracts X from the numerical value of the defender’s cover.