Talk:VPBE/@comment-7633726-20160706201258/@comment-24375936-20160707072907

"Stacks multicatively with cooldown reduction."

The base cooldown is reduced by the passive, and then only the reduced cooldown is reduced by CDR.

Imagine a 10 second cooldown spell. Reduce it by 40%, then it is 6 seconds. Then reduce the 6 seconds by 45%, that's 3.3 seconds. 10 minus 3.3 is 6.7, that means: At level 16 with 45% bonus CDR you have 67% reduced cooldown on all spells.