Rules: 1.Both 2 people must use rank1 weapon,rank1 gun and rank1 shield 2.Blood Arts are free 3.Cannot put any other skills on any equipments(weapon,gun or shield). 4.Control Unit and Upgrade Parts：only can use “Blood Plus”(Control Unit ),“Symbol of Dexterity”and“Symbol of Wisdom”(Upgrade Parts) 5.Support Skills: support skill can only use“Sure Break 2-5” 6.Of cause，no “Blood Rage Activation”,no skill“Firm Stand”,no skill“Prepared”,no any skill for protecting