At the point where I'm about to be awarded this, obviously would like the best version if there is one. But I heard that none of the Daedric rewards are levelled. The wiki claims the Razor is levelled, but doesn't provide data, and frankly a lot of their data is false anyway. UESP doesn't mention it being levelled so I have no idea. Please help!

Some things are level like Nightingale armor as for Razor I do not know.

Does it have stats? When i recieved it, it was just a dagger with "Slight chance of instantly kill" something (or similar). Dont see much to improve via level there..

Given it's unique ability I rather doubt it.

I doubt that Mehrune's Razor is leveled, because it only has a single effect and that effect is "has a small chance of instantly killing a target." Unless the chance is increased based on when you get it, but I picked it up at level 50 and it hardly ever instantly kills anything.

Dont forget that the damage is an effect of the weapon, levelled weapons specifically do less damage at lower levels. But thanks for the replies, I'm pretty sure now that it's not levelled, just completed the quest and got it.

it did 22 damage when i got it at 23