Dragon Ball Super Episode 66
Zamasu was not even scratched on any of their attacks until he was distracted by Trunks. Goku unleashed his patented kamehameha and Zamasu released what he calls the Holy Wrath. Their forces collide and it made a giant energy ball meeting in the center. The episode showed that Goku is winning and he might have broken the shield like structure surrounding Zamasu.
Dragon Ball Super Episode 66
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