This feels like a trick question.
Team 1. Reason:
Sans uses determination to timeshift shaggy so that his form from 10,000 years in the future fights instead, allowing him to use his full power. Shaggy then proceeds to throw the moon at team 2 and sephiroth blows it up for extra collateral damage.
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1 up, 5y
...Correct
[deleted] M
0 ups, 5y
Sans, Phil swift, Shaggy is literally more powerful than god