That's More Like a Personal Tank: When Hammer makes a range attack targeting a single opposing character, he may also target all opposing characters adjacent to that target. When you do, Modify Hammer's damage value by +1 for each hit target
Advanced Tech Genius: Hammer can use Enhancement and Ranged Combat Expert.
RANGED COMBAT EXPERT Give this character a power action. It makes a ranged combat attack against a single target character; before making the attack, you may modify its attack value by +2, its damage value by +2, or both combat values by +1.
Can Hammer use Ranged Combat Expert to target one character, then his That's More Like a Personal Tank power work where he also targets all opposing characters adjacent to the target to get the bonus to his damage for each hit target?