Tim, Creative Kid Caretaker

Other creatures you control with power 3 or less
get +2/+2 .
At the beginning of your upkeep, you may pay {w}{w}{g}{g}. If you do, you may put a creature card
with power 3 or less from your hand onto the battlefield.
At the beginning of your upkeep, you may pay {2}{w}{w}{g}{g}. If you do, you may search your
library for a creature card with power 3 or less
and put it onto the battlefield. Then shuffle your library.