Reverse_Polarity (formerly EnumaElis, Avant_Garde, and more famously as Jacobxxduel) is a former Forum Moderator best known for working on the 2008 Halloween place, Yorick's Resting Place.

During the 2007 paintball tournament, he participated on the "Rouges of Robloxia" team.

Currently, he is known as one of the UGC accessory creators.

His other account is SlingshotJunkie. He was a former Community Engagement Representative on his other account.

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