how soon will they return to the Fake Karakura Town Arc? I want to know how bad Ichigo kicks Ulquiorra's ass

Just read the manga...Chapter 340 onwards

w8 at least 10 or 12 ep more maybe they return to the main arc

okay one of my friends told me 6 ep. like when it first started...my guess is theres at least 6 more ep. 2 fighting 2 explanations and then 2 to finish it off

After that arc they show ulquiorra fighting ichigo then they start a new arc while they are in the middle of the fight so dont get happy yet.