Melira, Mirran Healer

Remove any number of counters from you or
target non-land permanent you control: You
gain {e} equal to the number of counters
removed this way.
Pay any amount of {e}, {t}: Reveal cards from the
top of your library equal to the amount of energy
paid this way. You may put a permanent into play
with converted mana cost equal to or less than
the amount of energy paid.