Brood Astronomer

CMC 2

Creature — Insect Scientist

When this creature enters, you may sacrifice a land. If you do, draft a card from the Planets Spellbook and put it onto the battlefield tapped. : Add one mana of any color. If you control a Planet with twelve or more charge counters on it, add three mana of any one color instead.

P/T: 2/2