Patchouli Knowledge

Patchouli doesn't untap during your untap step.
Whenever you cast an instant or sorcery spell, untap Patchouli.
{2}{w}{u}, {t}: Tap target nonland permanent an opponent controls. That permanent doesn't untap during its controllers next untap step.
{2}{u}{r}, {t}: Copy the next instant or sorcery you cast this turn.
{2}{w}{r}, {t}: Patchouli deals 3 damage to any target, and you gain 3 life.