"Indeed.  And from the sounds of it I doubt we will be sneaking up on this one.  Sounds like he is tracking us.  Shall we?"

Hefting his hammer, Forjar steps forward and opens the door to reveal what is on the other side.

Rusty waits for Axiom to finish with his sword. He will move out once he is re-armed. 

Beyond the door is a pale humanoid like figure, with a goat's head, deformed with various boils and maggots writing in holes. It crouches before something as it raises its hand, in it, is a mass of obsidian, jagged, broken, and bloody. It strikes at it and makes a loud crack as it breaks bone. Its voice sounds out as if its laughing but sounds like pig dying. It rises, turning to the party, raising its makeshift weapon.

Roll for Initiative

Harinit: 17

Initiative 19

Initiative: 12

7

"Ho there beasty.  That's a nice piece of stone you've got there...we're gonna be needin' to take tha."

Initiative 5

Bulezau Int: 12

Initiative Order -

1. Rusty
2. Hari
3. Conner
4. Axon
5. Bulezau
6. Forjar

Boss' Health

89/89

With his newly Enhanced Weapon Rusty steps to this newest abomination and attacks with short sword and bonus attack with his dagger. 
Attack 15 Damage 7

Bonus attack 18 Damage 1

Hari pulls out her own sword again, calls out an ancient battle cry in Goblin, and attacks.

Attack: 16 Damage: 7

OOC: I know Conner goes before Axon but wanted to get a post in so as not to slow down combat in case I get too busy later.

Axon watches as Rusty ran into combat, he was anxious to see how well his enhancement held up against this field. As he watched he was subconsciously manipulating the gears and levers in his arm with his tools to once again emit an acoustic blast that launched a 5 pound rock at the creature!

OOC: Dex saving throw (DC 14) or take 5 bludgeoning damage

Waiting to see the capabilities of the creature Connor gets in close though trying  to stay  safe

Ooc connor gets close to the creature and takes the dodge action

Dex Save: 12

Boss' Health

69/89

There's an odd noise as both Rusty and hari hit the fiend, a mix between of a laugh and a screech as it raises its club of obsidian against them. (Roll for attack; 1,3 for Rusty; 2 ,4 for Hari)

Obsidian Club Attack: 24 Damage: 10 at 2

The fiend's tail raises as well, barbed and oozing a purplish taint as it goes for Conner.

Tail Attack: 12 Damage: 6 at Conner

Conner, make a Con Save, DC of 13, against a disease. If fail, you are poisoned

And all that are in melee range of the Boss, when you start your turn, make a Con Save, DC of 13, if fail, take 5 necrotic damage.

"It's my turn now lads!"

Taping the holy symbol on his shield with his hammer, there is a burst of light out of his skin as Forjar rushes forward, finding a space around the beast to join in the attacks.

Bonus Action: cast Shield of Faith for +2 AC
Move: Close to melee with Boss Monster
Action: Melee attack with hammer

Attack: 7 Damage: 5

Seeing Hari and Conner take damage, Rusty moves in again to attempt to take this demon down.

Attack short sword 23 Damage 7

Bonus attack dagger 16 Damage 1

Con ST: 17

Hari goes down, coughing from the thing's aura(?).