Player A has improved grapple and polymorphs into a 7 HD hydra. If he takes a full attack action, can he grapple 7 enemies simultaneously? Things to consider:
- Once grappling, a player threatens no squares, but are all actions are happening at once and/or does a player need to threaten squares to actively attack them?
- Only up to four creatures can join a grapple on a single creature, but does that stop a single creature from initiating a grapple on over four creatures?
To clarify: the player is not looking to bite for damage and then grapple. He simply wants to use standard grapple rules and initiate 7 grapples via touch attacks.