Okay, so Group 1:
The Rock Grubb 21 (natural 20!)
Group 2: Everyone else (and here's the actual initiative order if anyone's interested)
Sarian 14 (+8)
Dekion 14 (+2)
Rhana 9
Ellion 6
The Rock Grubb bites Dekion for 8 damage (attack roll 20 + he's flat footed).
Okay folks, let's go some!
I flick my backpack to the ground and pull out one of the poisoned darts (I'm guessing I don't know which poison is which) and unwrap it carefully as to leave most of the poison on the dart (I also have the dagger at the ready).
"Get ready to run, poison takes it's time!"
Dekion (angry about being hit) launches a full out attack on the creature with his scimitar (2 points).
OOC: Quick question if I have stated numerous times that I am on guard all the time and even stated that he was moving down the corridor slowly and cautiously, how was I flat footed?
Ellion lets a crossbow bolt go of at the monster.
Everyone is considered flat footed until they've taken their first action in combat (if they're initiative came up and they passed they are no longer flat footed). So whoever goes first has a slight advantage (tiny really).
Dekion strikes the beast twice (attack 1: 16, 14 damage, attack 2: 25, confirm 24, 28 damage critical).
It's dead.