What are the chances of getting a critical hit for my Unfezent?

Question

My Unfezent has Air Slash its power is Super Luck and its Item is Razor claw what are the chances of a critical hit?

Answer 1

The chance is 25%.
It would be stage 3 because of super luck and razor claw but air slash does nothing to increase critical hit.
Source: http://bulbapedia.bulbagarden.net/wiki/Critical_hit#Critical_hit