Elite siege tank

http://images1.wikia.nocookie.net/__cb21710/common/skins/common/blank.gif Elite Siege Tanks are mercenaries who can be hired by Raynor's Raiders in the Wings of Liberty campaign. Siege Breaker tanks come in squads of 2, have +33% more hp, deal +66% more damage, and can be bought twice per mission.Medievaldragon. 2010-04-23. Blizzplanet Press Coverage: StarCraft II: Wings of Liberty Mercenaries.