Talk:Muramana/@comment-108.172.56.105-20121211021505/@comment-129.130.106.65-20130226202554

Both Manamune and Tear of the Goddess have a 3 second cooldown on stacking them. The only difference is that Manamune stacks on auto attacks. So the only time it makes since to upgrade into a manamune instead of waiting for stacks  is if you do not have a spell that is easy enough to cast on a short cd. Syndra has Q/E both which require no target. Ryze has Q. Nidalee has cat form W. Eve has Q. Many champs who can use this item can charge a tear just as easily as a manamune.