Long story short, I was pulled in to a Pathfinder game online by a friend. We haven't played yet, but one of the other players is making some bullshit-smelling claims, on top of being a dick. He refuses to say what the build it, but he says he has a powerful character, one that involves multiclassing Monk.
So far he's said:
>Swears up and down it's first party, most likely meaning "can be found on the SRD"
>Monk/another class, "but its multiclass in the same way a paladin with a 2 level dip in fighter is a 'multiclass'"
>Is level 14
>Five attacks a round, 1 stun, 1 sickened, every attack made at +18
>Can Rage
>Immunity to Spells and Spell-Like Abilities
>Can cast as a 2nd level caster, no mention of spell type
>Has Fast Healing 24
I already asked and it's not Druid/Monk/Barbarian doing shapechanging things. I'm smelling bullshit, and an abuse of either a monster race as a player character, new player race creation rules, or homebrewed items. I also suspect Synthesist Summoner, but that doesn't explain anything below "Can attack 5 times a round."
My question is this: What is this build? Is this even legal RAW?