Convergence of Recovery

Converge — When Convergence of Recovery
enters the battlefield, mill X cards where X is the number of colors of mana spent to cast this spell,
then you may return target card from your
graveyard to your hand. If it is a permanent card
with mana value X or less, you may put it onto
the battlefield.
Whenever one or more cards leave your graveyard, create a 1/1 black and green Insect creature token.