I would like to call this the death regiment... cause it basically kills it if you get it off.

main => Lumnius spire => Banish => Thunder 2 => Doomspike 2 => Roit Blade => Aero2
530 => 430 => 1012 => 1200 => 2980 => 3012 => 3333

We did this regiment on cactus jack when fighting it awhile back.

Total Regiment Dmg = 12497 (could of added another 3k or so dmg with another thm nuke at the end of that as well probally but only had 7)
Time to Set Regiment= ~15secs (833dmg/sec)

I highly doubt you could do that much dmg spamming things.