Sacred Grappler

You’ve been trained by Rizen in the skills necessary to hold your own in close-quarters grappling. You gain the following benefits:

• As an action, you can try  restrain a creature up to one size larger than you, by either making a contested Athletics or Acrobatics check against their Athletics or Acrobatics, or by rolling an attack against their AC.
• You have advantage on attack rolls against a creature you are grappling.
• You can use your action to try to pin a creature grappled by you. To do so, make another grapple check. If you succeed, the creature is restrained until the grapple ends.