User blog:Sakuraiayano/QUESTIONS ABOUT TOWER EVENTS!

I have 2 questions about tower events. When do they usually occur? I'm lv. 52. And the other is, can you beat guardian ghosts using skills? Because last time i fought Julien when I was lv. 20ish and my attack altogether was 20,000 enough to beat a 17,000 defense ghost.but it said i lost! So after my attack hovered a little above that (without skills) i won... So I want to know