Board Thread:Questions and Answers/@comment-31830466-20180714070042/@comment-32271305-20180714072408

For Potara, I'd probably use SSJ3 Bardock instead of Goku Black, since Bardock gives an insane ATK +40% to all Super Class allies when HP is 70% or below. He'll also hit harder on average.

For Fusion, I'd consider Dokkan Awakening PHY SSJ Gotenks, but also SSJ2 Gohan (he becomes one of the best support units in the game) or even SSJ Bardock (he gives Ki +4 and ATK +20% to LR Gogeta).