I am sad that my zorofan friends are constantly getting baited by the leakers and have to suffer suck massive Ls week after week Nik-san
Hm, hm.. I see... Poor Zoribros...
But we have no instance in the manga of a blade's edge being black unless it is a Kokuto or imbued with Haki, like not a single. Every blade consistently has a white edge. That i unless it's a magical weapon like Domi Brogy's axe (whose true color we don't know btw since it's a black-white manga). While with Imu, it wasn't even a physical blade but solidified flame.
There is no other feasible explanation for Aramaki's blade not being a Kokuto. Oda was intentional about even leaving the sheath out.
If it is a Kokuto, it will be confirmed, sooner or later, just like it was the case for Shusui and Yoru.
This is Oda we are talking about, he could be baiting with GB, easily.
A katana without its scabbard... Another case of Who'sWho's "sword", imo.
Lokis endurance is insane though, he got pierced through in the chest like Garp was by Shiryu and Loki just got back up and kept on fighting.
Dont buy into the hype, Lion-dono... I am not saying Loki's endurance aint good but...
Look closer, there is a close-up of where Loki was stabbed.
It is nearly a shoulder, almost the same spot where Kamazou stabbed Zoro.
Which is another parallel for Zoro and Loki and both shrugged it off like nothing.
I would say Garp's wound was more serious.