GT liked Lexy so much he wanted her in the group, so I designed her outfit. You might have noticed/missed a "Rock Crusader" logo in the Crusader emblem pic I did in my scraps.

Unlike the other Crusaders "Rock" doesn't have any powers, instead using projectors on her wrists to create a super-guitar and additional mic and cord via solid light technology.

Using her guitar Lexy can create various energy blasts, shields and other effects by playing different chords etc otherwise due to it being pretty much weightless she can use it as an "axe" in melee. Lexy can also ride it short distances as an air board by growing its size (increasing its size uses more energy to power it, thus if it runs out Lexy has to wait a moment for it to recharge for use again).

As additional back up, Lexy can use her microphone as a grappling hook, mace for combat and also give it to another Crusader for a team up music and song attack. The mic's cord can also tie enemies for arrest.

If Lexy is ever unconscious though the weapons automatically shut off as their activation is linked to her natural energy.