Talk:Frozen Heart/@comment-80.0.214.168-20110125235320

A little know fact about this item is that the debuff aura is classified as a chill effect and therefore allows Anivia to deal double damage with her E without chilling the enemy with one of her abilities.

(Other similar fact is that Cassiopeia Twin Fang's low cooldown procs off of other types of poison, such as Teemo's or Singed's abilities and not just her personal poisons.)