I have noticed slight imbalances with towers. I will list some, feel free to add to or criticize what I say!
Where to begin, first he was the discount dragon. Which is completely fine and I love the concept of two weeks discounts. But how we can basically death gaze towers, evade projectiles, and complete runs in a very minimal time frame. Is amazing. But he is rather annoying to defend against since he’s The Godfather of all dragons.
The howi is an extremely good tower for its incredible range and completely overpowered damage. I get you can blink the shots, but the rate of which it fires feels like a machine gun. Currently it is incredibly OP, but if you wait a couple tiers and seasons it should balance out, as seen with Sylvix.
The drakul is amazing for damage and I think dragons need to have a way to dodge beam damage. But like I stated before hopefully dragons will adapt for this. But with two legendary dragons in this season that can freeze towers I feel pretty good about balancing tower to dragons.
Again, feel free to add or question what I say. Have a great night/ day!