Changes

A Player may Upgrade a defense by pressing Q (by default) and then left clicking on a [[Defense]].  Upgrading a defense increases its costs different amounts of [[Green Mana]] for each upgrade tier.  Tier 1-->2 For most defenses, this 50 [[Green Mana]] Tier 2-->3 100 [[Green Mana]] Tier 3-->4 150 [[Green Mana]] Tier 4-->5 200 [[Green Mana]]  Upgrading a Tower will increase it's [[Defense Power by 50%]] ratio, [[Defense Health by 25%, Speed by 5%, and Range by 25%. Some defenses have slightly adjusted rates]] ratio, and some have unique attributes that grow as wellrange if it has one.These upgrading values can be found on each [[Defense]]s' page