What we know of Kol- he killed 7 Sith and a buncha troopers without looking tired or damaged before Nihl shot him in the back (so, better than Antares Draco, who can kill that many, but he looks like crap doing 'em all at once). He also knows shatterpoint, and he was Grand Master.
Kol may very well be stronger, but we really lack the intel to precisely place him.
Originally posted by Nephthys
He seems pretty badass just from that one image.
Yea, that's the thing about Kol: You've got that one extremely badass image, him fighting a few sith before that, and his ghost teaching Cade that transparisteel + shatterpoint = shrapnelbomb. And that's almost it.
The almost being a quick but significant one: It looks like he punched (hiltstruck? Unclear, but physical hit, Nihl was bleeding from the nose and mouth. Nihl being a guy who's tanked blaster bolts, so ouch!) Nihl and knocked him down after Nihl defeated Wolf Sazen, allowing Cade to save Wolf's life.
Originally posted by Nephthys
It looks like he smacking away a Sith with his lightsaber, TK punching another Sith, deflecting lightning back at a Sith's head and all those stormtroopers are flying back somehow. Thats really cool.
Yea, it's like, the comic is all, "See this badass in this really cool fight scene? THIS IS ALL YOU GET! Hahaha!"