Lenna, Nostrus Edict

Lenna enters play with six Phyxsis counters.
{p/c}{p/b}: Once during this turn you may cast (for
free) a copy of a non-creature spell on the stack.
{4}{t}: Creatures gain Narsis (are -1/-1 and have
"{0}, exile this creature: Gain life equal to its power").
Remove a Phyxsis counter: Target player puts a
card from their hand (their choice) on
top of their library.