I have been testing the crit chance with and without the Razor Claw with an Absol with Super Luck and using Night Slash.

The results are:

 

6 crits vs 5 no crits without Razor Claw (stopped there couse it seems a 50% in the process)

9 crits vs 16 no crits with Razor Claw.

 

Regarding the data of pokemon, a poke with a +2 crit (Super Luck + Night Slash) has a 50%, so i can guess with the results of the first test that the system is using a +VI gen algorithm.

The problem comes when I add the Razor Claw, it increases the critical rate +1 so we have a +3 crit with 100% critical chance in theory. I have checked in the Net if they can stack and it seems so.

(https://bulbapedia.bulbagarden.net/wiki/Critical_hit)

In Conclusion, obviously the razor claw is not giving a 100% (the % its more like a 33%)

The RNG can be trolling me a bit, but a 100% has no chance of trolling so I hope someone can provide clarification about this matter.

 

:thanks:

 

Gatujillo.

The test was performed in abnormal conditions, with a second test i can confirm the item is working as intended.

Sorry for the confusion.