Talk:Permafrost/@comment-24986675-20140606105819

Although there is a variable in the memory that stores the stun&slow chance on a 6% multiplicative stacking basis as described above, the REAL stun&slow chance from my tests are around 16%~18% (approximately the value for 3 stacks multiplicative). So the chance is probably not increasing with stacking at all. (2% is only Random Error)

Tests: How many times are Permafrost activated in 100 consecutive attacks? This item has the same stacking basis (6% chance multiplicative) as Boxing Gloves and Concussion Grenade, but you can easily notice that stacking a bunch of Permafrost items doesn't give you the same chance as high as the other two.

Therefore, I would suggest to replace this item with Concussion Grenade & Prison Shackles, which could stun and slow enemies respectively. They both are Uncommon Items (Green items), also work and stack better than Permafrost ;)

BTW, I feel that the stun duration for Permafrost is only 1s, not 1.5s.