Twitch, defender of ALL

When you play this, opponent now has 1 life.
{u}{t}: You gain +200 life. This can only be used
once per game.
{r}{t}: You can give any effect to any of your creatures.
{g}{t}: Make opponents strongest creature into a
0/1 with first strike.
{ut}: Make your creature 20/20.
{12}{t}: Pay 199 life. If this does not kill you,
you win the game.