2ch
2ch is a Russian imageboard website and umbrella term for any group of users coming from the website http://2ch.hk
Loosely organized but able to muster numbers on a scale unparalleled by any other group in Pxls history, 2ch is largely known for its successful invasions of the site on Canvases 17 and 18, during which they crushed resistance from Pxls users and situated themselves as the leading power on the site, as well as its occupation and subsequent nuking on Canvas 19.
Despite being most well-known for the invasions on C17 and 18, 2ch also conducted an invasion on Canvas 9 and cropped up again on Canvas 30, sparking a massive war. However, both of these resulted in defeats for 2ch, as large groups of users came together to fight them and the 2chers simply lost interest in the site.
2ch would return with a reduced group of users on Canvas 40 for a smaller-scale raid.