Into the Pyramidion

{3}, {t}: Draw a card.
{t}, Sacrifice a permanent you control:
Gain 2 life or add {c}{c} to your mana pool.
Whenever you activate one of the above abilities,
place a Vex counter onto Into the Pyramidion.
When Into the Pyramidion has three Vex
counters, sacrifice all of them and place
a 1/2 Vex Harpy token with flying onto the battlefield.