Quote (badazz)
2 avoid sins just get behind the goblin shop in town where u can buy a zep and reveal area or just go 2 ur base
they do spawn in base and annihilating it
another problem i had is legion teleporting in my base and almost destroying my chaos nation home (at that moment i've spent my last pc and aw for it, so i was flat broke, i was on verge of Q,Q ing)
but good idea would be just getting on a mountain or something, chances that they will spawn there are actually pretty low