A collection of three floating heads. Sort of like the Pokemon Magneton, but made of Looter heads, and not actually close enough to appear conjoined.
In my Celadon mythos, they're referred to as a Thrice-Mind, but in your RP, they'd be useful as a weapon, not a sentient species. They wouldn't speak or think, but they would act according to the user's will, to attack or defend. Or, ya know, to ride on.
May not be doable, just throwing the idea out there.
Oh, and what about a set of armor modeled after Batman? Or Green Lantern? Or Wolverine? Or Black Panther? Or Sailor Moon? Or Freakazoid? Or White Tiger, from
Dexter's Laboratory's The Justice Friends?
Or, like
the Fear creature I described to you before (the male version, of course)?
Oh, gosh, you've got my mind reeling with ideas.
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)