The Comeback

Flash. You may only play this during an
opponent's upkeep. When The Comeback enters
the battlefield, tap all creatures you control and
set your life total to 1.
At the beginning of your end step, if your life
total is 3 or more, you win the game.
"It was the perfect joke. 'The knave store called, and
they're runnin' out of you!' If only he hadn't thought
of it on the journey back home."