Druid of Guardian's Grove

Whenever Druid of Guardian's Grove enters or transforms into Druid of Guardian's Grove, put two +1/+1 counters on up to one target land you control. That land becomes a 0/0 green treefolk creature with haste. It is still a land.

{1}{g}: Put a +1/+1 counter on target treefolk.

{2}{g}: Transform Druid of Guardian's Grove. Activate this ability only any time you could
cast a sorcery.