i got an idea. frost towers are nice, but i think they need upgrade level
advanced frost tower
cost: 300 (+ 300 for normal frost tower)
range + xx?
reveal world like arcane same cd
master frost tower get small points of mana to dispel and reveal more often
cost 1000 (additional costs for lvl 1 and frost tower built) total cost 1600
300 mana points
range +xx?
1 reveal costs 30 mana points
1 dispell costs 50 mana points (makes same dammage like ward of negation
but not so fast cd for dispell something like 10 sek cd
dont no about range
what ya think?