I realise this is a super nooby question, but I've spent the last few weeks looking at monk skills and only just now started on wizard's. Am I missing something really obvious, or are 2 of the 3 spells in the wizard's "mastery" selection utter garbage? Explosive Blast does 225% damage as a 12y aoe, with a delay. And has a cooldown. And it's physical damage for zero synergy with most other spells. Mirror Image creates some crappy images that does no damage - something teleport already does while being far more useful. Although they can be runed to have a tiny bit more health, or do a tiny bit of damage. Archon gives you a cooldown to transform into a god with damage defence no AP cost and insanely powerful abilities. I'm well aware there is elective mode and whatnot, but really, why would anyone ever pick the other two over archon? Is it bad design or am I just not getting it?