Feat: Vine Lash
Requirements You have a free hand.
A long vine sprouts from your arm, which you can temporarily wield like a whip. Make a melee attack roll against a creature within 30 feet. If you succeed, the vine deals floor(@actor.level/2)d6 slashing damage for every 2 levels you have to the target, or double damage on a success.
Awakening The vine coils around your foes, squeezing them lifeless. On a successful hit, the target is Grabbed by the vine. The DC to Escape the vine is equal to your Class DC or Spell DC, whichever is higher. Each round on your turn, if the target is still grabbed, the vine squeezes them, dealing floor(@actor.level/2)d6 bludgeoning damage for every 2 levels you have.
Awakening Rather than lash at your foes with a single vine, dozens of writhing vines emerge from your hands, lashing all creatures in a large area. You can use Vine Lash as a 2-action activity to damage all creatures in a @Template[cone|distance:30], with a Basic Reflex save.