For the towers. It takes 3000 gems for 600 tower. You can check it out the invasion right now and do the math you selfe. Just letting know.
Oh and i almost forget. the terminators are back on the new class. So watch out. 
For the towers. It takes 3000 gems for 600 tower. You can check it out the invasion right now and do the math you selfe. Just letting know.
Oh and i almost forget. the terminators are back on the new class. So watch out.