Talk:Boots of Swiftness/@comment-3974211-20140125170210/@comment-15667791-20140514222703

To the best of my knowledge, only if a movement speed slow is attached to the same buff (Nunu Ice Ball). However, Nasus's Wither is an exception to that, because even with Tenacity, the duration does not reduce on that because of the accelerated slow factor to it. Still very OP because of it.