Opponendae Initiative
Visited the Rainbow Isles and/or spent time with a master of Opponendae
Your experience training the Grung martial art Opponendae has granted you improved grappling abilities. You gain the following:
You gain proficiency in Acrobatics
You may use Acrobatics in place of Athletics for grappling
You may grapple creatures up to two sizes larger than you
Whenever you successfully grapple a creature you may roll a contested acrobatics check against the creature (no action cost). If you succeed they are knocked prone.