Pepa, Tormented Tormenta

{u/r}, {t}: draw a card. If it is an Instant, you
may play it immediately and draw another.
Repeat.
Whenever a creature you control is targeted
by a source an opponent controls, reveal the
top card of your library. If it is a Sorcery or Instant, play it immediately, reducing its cost by {r}{u}. Choose the targets at random.