Freyla, the Kindred Guardian

Haste, reach
Whenever Freyla, the Kindred Guardian enters
the battlefield or attacks, put a 1/1 green Elf
Druid creature token onto the battlefield with
"{t}: Add {g} to your mana pool." Whenever a
green creature enters the battlefield under your control choose one:
• Put a loyalty counter on target planeswalker.
• Put a +1/+1 counter on target creature.