You may wager any amount of King Points. Format will be decided between the two participants (whether it be 1 or best 2/3).
If you lose, you will lose the amount of King Points wagered. If you win, you will win the amount wagered.
Administrators and Moderators may be asked to Street Duel however are not obligated to accept. Do not pester them.
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Jin Kazama, Security Administrator and Rules Manager of Duel Kings