Quote (Redzone144 @ Mar 4 2026 02:30pm)

They all roll separately (deadly, critical from zon skill, mastery from warlock skill)

So if you have 30% of one, 50% of another the math is pretty straight forward:

You'd have a 30% chance to double damage first, then of the remainder times (70% of the time you WON'T double your damage), 50% of the that 70% is 35%. Add the 30 and 35 and you get an effective crit chance of 65%.

This is part of the reason you'll see people trying to stack all one TYPE like deadly on gear instead of different types. If your crit chance is 90% already, a 30% mastery gives you about 3% more chance - effectively being terrible :(

Quote (BabyRosh @ Mar 4 2026 08:34am)

Thanks for the reply, that does ring a bell now that you mention it :P
Been a while since ive been in D2 mechanics haha, appreciate the time you took to sort me out! Cheers bud :hail:

e: Btw 1 more question while i have u here already :P
If insight gives +3 to critical strike for example. Does it scale with all skills from gear?

Quote (Redzone144 @ Mar 4 2026 02:38pm)

It does!

I use this on llding with sojs and stuff

Quote (cantero @ Mar 4 2026 02:37pm)

critical strike and deadly strike
CS + (DS/100)*(100-CS)

Quote (cantero @ Mar 4 2026 08:37am)

critical strike and deadly strike
CS + (DS/100)*(100-CS)

Quote (Redzone144 @ Mar 4 2026 02:38pm)

It does!

I use this on llding with sojs and stuff

Quote (SinsOfTheSun @ 4 Mar 2026 14:44)

2 sources:
100 - (100 - CS)*(100 - DS)/100
100 - (100 - CS)*(100 - zonCS)/100

3 sources:
100 - (100 - CS)*(100 - DS)*(100 - zonCS)/10000

Fun note:
Non-player units like a Barbarian mercenary, Valkyrie and Iron Golem have 5% chance of applying critical damage, doubling all attack damage types. This is calculated independently of other sources, so there is a chance of applying quadruple physical damage.

Quote (Kaltrato @ Mar 4 2026 02:49pm)

I am pretty sure it does not (could be wrong ofc, probably am*lol).

The Critical Strike roll on Inisght is not the Amazon Skill, its its own thing and doesnt belong to any Skill Tree. Thats why I dont see + To All Skills doing anything with it.

Quote (SinsOfTheSun @ Mar 4 2026 02:44pm)

2 sources:
100 - (100 - CS)*(100 - DS)/100
100 - (100 - CS)*(100 - zonCS)/100

3 sources:
100 - (100 - CS)*(100 - DS)*(100 - zonCS)/10000

Fun note:
Non-player units like a Barbarian mercenary, Valkyrie and Iron Golem have 5% chance of applying critical damage, doubling all attack damage types. This is calculated independently of other sources, so there is a chance of applying quadruple physical damage.