Depends on where you buy it I guess ? I live in Texas and when I find it , it ' s typically ~ 1 . 50 for a bottle <| sep |> Ultimately story mode is all about crits . All story characters have critical weakspots and exploiting them makes your job much easier . Montana and Caldarius are both excellent at getting crits , but Montana ' s large character model makes him an easy target for the AI . A healer , particularly Ambra , would help your comp a lot . Although she starts slow , by character rank 9 and 12 she unlocks mutations that turn her into a PvE and PvP powerhouse . Her left trigger melee is devaatingly strong especially when aiming for the head . I would personally run Marquis , Caldarius and Ambra . Marquis can 2 shot Thrall Brutes and burns bosses well , Caldarius has blind for CC and Ambra has healing damage exposure at level 1 .