Re: 3 rounds later
PL
[Private to GM: Note that Neklace of Adaption allows me breathe under circumstances where I would not normaly would be able to. In pratice I can breathe in vacuum, underwater and ignore spells or traps which produce poisonous gas or fumes. In pratice neklace provides me oxygen to breathe always so I am not limited to hold my breath underwater, at least until I lose my neklace that is.
Anycase I asume I am grappled, and Mezreth haves no time to get familiar whatever is lurking below the water he tries escape the grip of the tentacles. I rolled for multiple grapple checks to resolve this quickly but third round one was nat 20, so I escape then automatically (if creature does not get nat 20 also). Take into account I am large so the creature either haves no mods or haves lesser bonus to grapple check thanks being big.
01:34, Today: Secret Roll: Mezreth rolled 32 using 1d20+12. Grapple.
01:33, Today: Secret Roll: Mezreth rolled 29 using 1d20+12. Grapple.
01:33, Today: Secret Roll: Mezreth rolled 25 using 1d20+12. Grapple.]