Blessings of the Whistwood

Creatures you control get +3/+3, trample, and hexproof until end of turn.
If you cast Blessings of the Whistwood from your
hand, you gain 3 life for each creature you control.
"Those who connect to the heart of the Whistwood gain incredible power, to be used in the defense of our sacred
home. All may draw strength from it, from elves to elephants."
- Inscription on the Grand Tree