Board Thread:Event Help/@comment-32155064-20170710181619/@comment-32510639-20170711135002

There are units that can Seal the boss super attack, meaning they wont be able to super you. Gotenks SSJ PHY, Bardock SSJ INT, Bardock SSJ TEQ, Oceanus AGL are just some the game sealers.

http://dbz-dokkanbattle.wikia.com/wiki/SEAL_SUPER