Anyone know what this is from?

It's this huge battle with every sentai hero in it.
http://www.collegehumor.com/video/64469 ... pic-battle
http://www.collegehumor.com/video/64469 ... pic-battle
The Board is Down with no repair ETR. My apologies but we don't have the money or resources to repair the issue. It is broken on the back-end and is only here to view as an archive. Thank you for your years of patronage.
https://www.scifijapan.com/forum/