Talk:Golden Fist Super Saiyan 3 Goku/@comment-32914493-20180727080438/@comment-32271305-20180727083310

Those SA boosts usually stack, but there are exceptions. For example, units with multiple Super Attacks (like SS3 Gotenks or Rage Vegeta) can't stack their boost, just in case they get a different number of Ki which would activate a different Super Attack. Although the boost would still apply to additional normal attacks, and as a true ATK boost as well, instead of a simple increase to the SA multiplier.

In LR SS3 Goku's case it's a bit different because we're talking about a Passive Skill, and I believe that he'll keep both his ATK +180% and his DEF -70%. However it's very difficult to test this, since he usually one-shots every enemy, and it's also very hard to pull dupes.