Talk:Oona/@comment-24.211.51.171-20130716144006/@comment-1321146-20130717101754

Are you sure that isn't down to the fact that the first level-ups of the skill are much more likely to happen than the later?

That is the only factor I have noticed.

I would imagine the first skill-ups often happen while leveling the card, and then you have that pesky last level or two left when you've already fully enhanced the card...