Talk:Frozen Heart/@comment-25122281-20141026235717

"Frozen Heart stacks multiplicatively with Warden's Mail and Randuin's Omen, for a combined 23,5% attack speed slow."

How is this calculated? I got 27.75%:

(100%-15%)^2 = 72.25% so the attack speed is lowered by 100% - 72.25% = 27.75%