Ok, so hear me out. I don't believe wizards tower is OP. Walls can pretty much negate it and force the wizard to deal with it. Meanwhile, continue to build YOUR strategy. Until the meta changes, pack a few walls that block LOS in your books. Most walls are cheaper than WT giving you the advantage. The wizard uses mana to knock down your wall? Put up another. Make it useless.
The issue I see with wizard is his access to dispel and dissolve. Six each for 6 SBP each will ruin anyone's strategy and only cost 12 SBP TOTAL!. These two cards are auto includes because they are so good. Pay what your opponent paid and chip away at their strat.
There are four types of cards in play during a game, creatures, conjurations, enchantments, and equipment. A water wizard is able to negate both enchantments and equipment for a 1:1 mana ratio. That's half the game being negated at 1:1 and more than likely cheaper in spellbook construction. (ugh, I should really start maining wizard)
Does anyone have an example of a card that does it better than dispel or dissolve?