In a strategy game I really really hate having to not use an ability because it's too good. I have to ignore strategy for that ability. But then a slippery slope starts to form. Haste is too good too, should I stop using haste? Or maybe only sorcerers should be the one's who shouldn't be allowed to use Haste. Lore Bards are kind of busted too, maybe I need to stop using them? The game stops being "How do I win this fight?" to "Which abilities in this game are well balanced?" That's a much less enjoyable question.
