Talk:Medusa the Dreaded/@comment-123.203.131.16-20161024105048/@comment-28089742-20161024123307

Let's say that Medusa's CD is 1, you use 1 Baby Harpy, she increase her CD till level 5. Likewise, use a total of 5 of it will increase till level 7. From 7 onward, you need 5 in a go for guarantee level up, sometimes if lucky, you'll skip up to 3 level of it, I mean like CD 7 -> Use 5 BH -> Lucky! -> CD 10. This lucky CD up appiles to all cards, but the chance to skip 3 level is very rare.