Phantoma

When Phantoma enters, create a colourless 2/2 assembly-worker token and gain 2 life.
When Phantoma leaves the battlefield, draw a card.
{3}{b/r}: Exile Phantoma and return her transformed the the beginning of the next end step. Activate only if an artifact creature you controlled left the battlefield this turn.

All around me, I see formations of green and glass, shining in the sun.