"Classic Sixth Edition", "end step" (3)
, : Target creature you control gets +2/+2 until end of turn. Return it to its owner's hand at the beginning of the next end step. (Return it only if it's on the battlefield.)
Take an extra turn after this one. At the beginning of that turn's end step, you lose the game.
At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence.
: Pestilence deals 1 damage to each creature and each player.
Gatherer works better in the Companion app!