What level do boss events begin?

[Lordsloss]

Crate and boss events that is. My LLP is getting lonely at level 9.

[Lordsloss]

Anyone? I want to know if I should level my LLP up if it opens at level 10.

[spectra]

All events start at lv-10.......go for it :)

[Lordsloss]

Sweet, I'llbe there soon!

[siL]

lvl 11 in my experience...