So i was testing out shaman tribal's ritual skill and i noticed that ws maths is kinda off without skill im at 14.4% cooldown and my blind is at 13.1sec which is wrong already it should be 12.8 , but later when i used skill it boost me to 44.4% cooldown and my blind was 10.3 it should be 8.3 sec .
Other skills are with cooldown skills
lighiting ball 4.8 > 3.8
heal 6.9 > 5.6
earthquake 10.3 > 8.3
earth protect 9.6 >7.8
lighting shield 62.3 > 50
fire totem 27.6 > 22.2
tribal's ritual 20.7 > 16.7
energy field 34.6 > 27.8