Crit rate buff from ichor?

[luciasfox2]

Wastrel Zvaigzde Sword Has 10% chance, whenever dealing [strike property] damage, to increase Critical Rate by 100% for 5s.

Moringponia Shield After blocking, the Crit Rate is doubled for the next 3s.

if i have 100 cri rate it will be 200 cri rate only or can be 400?

[TeamTrees]

Berserk buff or Critical rate 2x (cannot be stacked) , https://tos.neet.tv/items/104119

[ThefallenDemonlord]

Yeah it’s the exact same buff on both items, so it doesn’t stack