New Knife Perma Perk? (With Video)

[OPLRazor]

So i was playing a Explosives only challenge but to start i only was knifing so i got bowie and then this happened below i replay it about 4 times and you can see it is not a drop.

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I Went back i heard the Audio again and Russman Said what he would say about a Perma Perk i also know it is not Jugg, Quick, Steel Barriers (Ichecked), and iam going to guess it is not headshot due to the fact i have no headshots its was around the 40th zombie i had killed in the game iam still playing i will post to here if it does anything say improve knife damage.

[Ourobos]

You got it at :13 and :23.. I think it's headshot damage. You can get a headshot knifing them in the head, which it appears you were doing.

[OPLRazor]

You got it at :13 and :23.. I think it's headshot damage. You can get a headshot knifing them in the head, which it appears you were doing.

iam in the game now at the moment the First Glow was a Carpenter Power up i know that for sure as well iam looking at my score bored and i have zero Headshots

[Dezmolite489]

I have got the same thing using knuckles in solo around round 12. With 33-40 melee kills in a row. Maybe this is something that helps negate the added armor of the soldier zombies? I know I've melee'd that many in a public match before, yet it only happened on solo.

[Megaton A]

You got it at :13 and :23.. I think it's headshot damage. You can get a headshot knifing them in the head, which it appears you were doing.

iam in the game now at the moment the First Glow was a Carpenter Power up i know that for sure as well iam looking at my score bored and i have zero Headshots

Actually, it's more likely you got the Carpenter power-up second. It seems that is attained by killing zombies as they break down barriers. But that still doesn't explain what the first one is.

Edit; my bad, I misunderstood. The first flash you got was the Carpenter drop. The "perma perk" was the upgraded carpenter (the one that gives you steel barricades from carpenters). You get this persistent upgrade by killing a zombie that is breaking down a barrier while a carpenter is repairing other barriers. Double check the game, and I'll bet you'll find that this is the case.