tiers

[slex lord of hatred]

do we know if there will be more tiers for the wizards skills because although i like the storm tree, alot of them are actually passive, and yes you may say thats good but, i would like to see some more skills . i think we have seen everything now other than the blizzard move she has, i just hope they are holding back on her final tier or this tree as i would love to think about what the ultimate ownage spells could be.
also i wonder when we will see any other spells for her i dont think that the other trees are full are they , i could be wrong about this point though.

[Panserborne]

Yes, at the Blizzcon demo there was a space for 5th tier skills, though no skills were listed in them. It was the same across the trees, for the wiz and barb. Of course details are liable to change, but I'm fairly confident that, as awesome as the skills we've seen so far are, the best are yet to come.

Source: http://www.diablowiki.net/Storm_Skill_Tree