Of course, the first choice are the two F points. The possible creeps that may appear are 3 wolves, 3 fats, 2 stones, 2 horses, and 4SA. Only SA cannot be fought, all others can be dealt with. However, due to the importance of this point, it is still recommended to guard here even if you cannot fight them. The method to block them is very simple: just attack the nearest creep from the trees and it will be blocked. Generally, the 40 dragons will send minions to this place, serving as a lookout while also earning some extra rewards, why not do it? Among them, the creeps from the Scourge will respawn automatically after being cleared, no need to worry about it. But for the Sentinel, after clearing the creeps, it's better to pull back a little bit.