Modding B2 Super Battle Droid

"JDIII;c-1856042" wrote:
Some people say all Potency, but after switching mods around, it don’t have to be all Potency. I dropped my B2’s Potency by @50 and he still does around the same amount of buff immunity. Matter of fact I’ve also noticed that GG’s leadership ability is crap and don’t work correctly either. It say the enemy will have -50% defense, but if I put Asaj or Poggle in as leader, my characters ALL do the same amount of damage...can u believe that crap! They really need to fix that!

Unless you had smth like 180% potency on your B2 previously (which I highly doubt) or you were already quite a bit into the battle (GG lead gives stacking potency for DS droids when they get resisted) that was just pure luck then. GK has 46% tenacity (unless the event version has other stats) and a fully maxed B2 has 53% potency. I had ~130% potency on my runs which, after the 80% chance to inflict buff immunity, gave me a 84% chance to pass the tenacity/potency check on GK and a 70% chance on Padme.
After all you want to cut down the RNG factor as much as possible and a high potency on B2 does exactly that. Going for anything else is nonsense.