Baaron, Patron of the Woods

Reach, lifelink
When Baaron enters the battlefield, choose three creature types from among creatures on the battlefield.
{1}{g}: Put a +1/+1 counter on each creature with
a chosen type limitted to one counter per
creature.
{3}{b}: Return all creatures of the chosen types to
their owner's hands. Draw a card if you
controlled one of those creatures.