Hi friends there is a very serious difference between defender drone and booster Drone defender drone has been the most powerful drone in the game, officials need to find a solution to it with the railgun weapon 270 hit throw dear officials need a solution to it. So much for the defender drone, 20 seconds of usage.. my suggestion is that the duration of the booster drone should be at least 5 seconds if the defender drone should provide 150% protection or the game is not being played thanks. Authorities please hear my voice