Damage: You make an attack roll against the target. Your bonus to the roll equals your Strength modifier plus your Proficiency Bonus. On a hit, the target takes Bludgeoning damage equal to 1 plus your Strength modifier.

 

Grapple: You make a Strength (Athletics) check agains that target's Strength (Athletics) or Dexterity (Acrobatics). If you succeed, the target is Grappled. This grapple is possible only if the target is no more than one size larger than you and if you have a hand free to grab it. See also "Grappling."

Grappled Condition: Successfully grappling a creature gives it the Grappled condition.

 

One Grapple Per Hand: A creature must have a hand free to grapple another creature. Some stat blocks and game effects allow a creature to grapple using a tentacle, a maw, or another body part. Whatever part a grappler uses, it can grapple only one creature at a time with that part, and the grappler can't use that part to target another creature unless it ends the grapple.

 

Escaping a Grapple: A Grappled creature can use its action to make a Strength (Athletics) or Dexterity (Acrobatics) check against the grappler's Athletics, ending the condition on itself on a success. The condition also ends if the grappler has the Incapacitated condition or if the distance between the Grappled target and the grappler exceeds the grapple's range.

Attacks Affected: You have Advantage on attacks rolls against a creature grappled by you.

Pinning: You can use your action to try to pin a creature grappled by you. To do so, make another grapple check. If you succeed, you and the creature are both restrained and prone until the grapple ends.

Speed 0: Your Speed is 0 and can't increase.

Attacks Affected: You have Disadvantage on attack rolls against any target other than the grappler.

Movable: The grappler can drag or carry you when it moves, but every foot of movement costs it 1 extra foot unless you are Tiny or two or more sizes smaller than it.