grappler revised

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

• You have advantage on attack rolls against a creature you are grappling.
• you have advantage on grappling related strength checks.
• you can grapple up to two creatures without advantage.
• you can grapple one creature two sizes larger than you without advantage.
• you can use an action to attempt to put the creature in a choke hold(5+ their strength bonus save) they must break out or take 1D6 necrotic damage every turn until they get out.