Road to Ruin

{t}: Target creature you control gains deathtouch
and lifelink until end of turn.
Cards cannot be brought back into the game
from your opponents' graveyards or exile.
{x}{x}{b}{b}: You may destroy X number of nonland permanents your opponents control. If you do, discard that many permanents you control. You
gain double X life. Your opponents lose double
X life.