Update May 31, 2012 (patchless)
* The pillar boss ships' defense and leathality rate has been increased by 5% (lethality was actually previously lowered when it was changed to use all 4 weapons).
* (REMOVED) Pillar boss ships' multiple-shot target count can only reduced to 5 (for team with 15 or less fleets), to encourage players to form teams instead running solo.