Fury of the Cringe

Play this card from your hand, graveyard,
exile, or the deck when you would lose the game:
You may physically fight your opponent in hand
to hand combat immediately. The winner of that physical altercation wins the game.
All game stores must honor this card's rules and
allow the altercation to take place on their
premises. Other venues may choose to do so at
their discretion, but are encouraged to.