So this is what they call a “One Man Army”

Wow.

Hector can do the same (all 3). It's not a huge deal. Even Julius can do as much (on that map). It really just depends on the content. Cause I'm prety sure he won't survive Abyssal due to getting doubled alot (assuming one removes his WF for VF or BF)

Well I mean on that map, Sheena can do it better even without DD seal