The Necromancer Unique 1H Scythe ‘Black River’ text says the following:
“Corpse Explosion consumes up to 4 additional Corpses around the initial Corpse, dealing [122 - 130]%[x] increased damage and with a [21 - 25]% larger radius per additional Corpse.”
Yet it doesnt increase the radius once the perk Blighted Corpse Explosion is in use.
Without the Blighted Corpse Explosion perk, the increased radius is very clearly increased.
Please fix. 
This has honestly been an issue since release, it almost doesnt feel as if the dmg increase even works for it, hoping they finally decide to fix it some day
At least I think they fixed howl from below on blighted ce so thats something
It works only with normal Corpse explosion.
Black River still does not increase corpse explosion size with the Blighted Corpse Explosion skill upgrade.
It has not since literally before Season 1 and I decided to check again and here in Season 7 it still does not work the way the item description shows. Can someone please address this issue that’s been around since original release?