This has already been discussed in great detail here:
incas-need-nerf
The bottom line: Towers definitely do not need a nerf.
There are multiple strategies that you can learn to counter Trushes effectively.
This has already been discussed in great detail here:
incas-need-nerf
The bottom line: Towers definitely do not need a nerf.
There are multiple strategies that you can learn to counter Trushes effectively.