Psionic Decimator

If you take lethal damage, set your life to 1 and take no damage until your next upkeep.
If you take lethal damage, destroy Psionic Decimator.
{t}{7}: Tap all non-creature permanents
you don't control.
"Destiny has granted me many years! And now, I will await here, in my base- and decimate you from afar!" - Shinzo Nagama, confident about his Psionic Decimator