Originally posted by electricdawn:

Ok.

Unfortunately I can't help you there, as the vanilla game does not allow for the spawning of 10 trolls AT ONCE.

Unless you have been dealing with a troll event and killed them on the spot before the two minutes are out. Then, yes, more trolls will spawn. Always two.

in the event when monsters spawn i have killed upwards of 10 trolls easy all with in 5 10 min before