Talk:Rylai's Crystal Scepter/@comment-8451249-20130420111420/@comment-4937115-20130511002909

If 2 slows were to be active at the same time, (EG Anivia's abilities plus Rylai's), the strongest slow would apply to its fullest while all others would get their strength reduced to a mere 35% and stack multiplicatively.

Anivia Q example:

Q: 20% slow = x0.8 movespeed

Rylai's = 15% slow x 0.35 = 5.25% slow = x0.9475 movespeed

0.8 x 0.9475 = 0.758 movespeed = 24.2% slow

So Rylai's would give you an extra 4.2% slow on her Q... Which is shit...