Board Thread:Event Help/@comment-33647649-20180310120128/@comment-32271305-20180310134849

You already have Cooler, Full Power Frieza, Omega Shenron and Goku Black... as long as you get them to super attack, Boss Rush should be easy enough (but I don't know if they are SA10 or if they have any dupes). Another good unit is the free SSJ3 Broly.

SSJ4 Goku has Type advantage and might require you to use a couple items, but any 120% team is able to beat Boss Rush (which is really easy nowadays), including Extreme PHY which is probably the best Extreme 120% team, generally speaking. Your Super STR and Super AGL teams would probably do it more quickly, though.