Rodolfo just nods to the suggestion of hacking off a piece of the medusa and heads to thoroughly inspect the furniture, look for hidden compartments, under the bed and otherwise find something to do that does not involve looking at the direction of the corpse.

(he is trying to be thorough, not believing that the medusa had nothing valuable)

Searching the furniture in the Medusa's lair is not overly difficult, as what hasn't decomposed into dust can be torn apart easily by hand due to the advanced stage of rot.  As the fragile furniture in the chamber are rendered into piles of debris, the only items that seem to have survived the test of time are 5 ancient drow dresses that look as new as they day they were made.

Skameros walks over to the medusa and chops an arm off and hands it to Beegred

"Best part for eating is here..." and he indicates the forearm

"Whatever I felt in there could have been another angry ghost, or a humanoid... but I figure put out some bait and see if it is a beastie."

(Beegred plans to get to the next chamber entrance, toss the forearm as far possible to an open spot, and see if anything responds. But he will wait a tiny bit to listen for other suggestions.)

Beegred sneaks into the grotto with the petrified army of drow and tosses a Medusa's arm inside.  He waits.  And waits.  Nothing seems to happen.

Takes a step back. "Nothing happened with the bait. But if we go in there as a group, we should be on alert."

Rodolfo nods. "Lets do it. I'll hang back, come in last if you don't mind."

(Beegred is willing to take the lead spot, then probably Skameros with his extra reach, with the spell-casters hanging back so they can watch the whole chamber.)

Beegred takes the lead and carefully enters the grotto with the ranks of statues, followed by Skameros, Rodolfo and Narstin in the rear.  When Beegred gets within ten feet of a pair of statues, a cloud of dust kicks up from the floor and swirls around Beegred, and Skameros.

• Beegred Arcana check: 5
• Skameros Arcana check: 7

A malevolence can be felt by the pair as the dust picks up pace and swirls like a twister until it separates into 6 funnels, each pointed at an individual petrified drow soldier.  As the statues absorb the dust, they begin to move...

Initiative:

• Petrified Drow: 3
• Petrified Drow: 18
• Petrified Drow: 4
• Petrified Drow: 2
• Petrified Drow: 15
• Petrified Drow: 11
• Beegred: 20
• Skameros: 5
• Rodolfo: 16
• Narstin: 13

ROUND 1

Beegred @ 24    <<< CURRENT TURN IN ROUND 1.

• ROUND: 0
• Movement: K5
• Action: 
• Bonus Action: 
• Reaction: 

 Skameros @ 19  

• ROUND: 0
• Movement: L4
• Action: 
• Bonus Action: 
• Reaction:

Petrified Drow (red) @ 19     

• ROUND: 0
• Movement: H4
• Action:  
• Bonus Action: 
• Reaction:

 Rodolfo @ 18   

• ROUND: 0
• Movement: L3
• Action: 
• Bonus Action: 
• Reaction:

 Narstin @ 16   

• ROUND: 0
• Movement: M2
• Action: 
• Bonus Action: 
• Reaction:

Petrified Drow (green) @ 14     

• ROUND: 0
• Movement: K7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (yellow) @ 14     

• ROUND: 0
• Movement: M7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (blue) @ 10    

• ROUND: 0
• Movement: i5
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (purple) @ 4     

• ROUND: 0
• Movement: i3
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (orange) @ 2     

• ROUND: 0
• Movement: L8
• Action:  
• Bonus Action: 
• Reaction:

Beegred will cast Hunter's Mark (bonus action) with his last spell slot on the Blue statue. He then moves 5' west, makes attacks on Blue, then moves to K3. (If Blue is still active, that is an attack of opportunity.) He will urge the others to get back in the corridor, to bottleneck the mob of statues.

• Attack: 12 Damage: 10
• Dread Ambusher Attack: 11 Damage: 19

Skameros will let out a mighty squeak (Bonus action Rage) and swing his greataxe at the Green drow

[Greataxe: 7 Damage: 15 slashing]

Blue drow statue Attack of Opportunity vs. Beegred:

Slam Attack: 21 Damage: 5

Red drow statue walks past Beegred and Skameros to try to block the grotto entrance, preventing escape.  Then it attacks Narstin twice...

Slam Attack: 13 Damage: 8

Slam Attack: 23 Damage: 7

(Red drow statue provokes attacks of opportunity from both Beegred and Skameros)

ROUND 1

Beegred @ 24    

• ROUND: 1
• Movement: K5 -> J5 (then attack) -> K4 (provoke AoO) -> K3
• Action: Attack: miss.  Dread Ambusher Attack: 21 slashing damage.
• Bonus Action: Hunter's Mark Blue
• Reaction: 

 Skameros @ 19  

• ROUND: 1
• Movement: L4 -> L5 (then attack)
• Action: Greataxe hits for 11 slashing damage.
• Bonus Action: Rage
• Reaction:

Petrified Drow (red) @ 19     

• ROUND: 1
• Movement: H4 -> L4 -> M3 (provokes attack from Beegred)
• Action:  Slam attack twice vs. Narstin and both miss.
• Bonus Action: 
• Reaction:

 Rodolfo @ 18   <<< CURRENT TURN IN ROUND 1.

• ROUND: 0
• Movement: L3
• Action: 
• Bonus Action: 
• Reaction:

 Narstin @ 16   

• ROUND: 0
• Movement: M2
• Action: 
• Bonus Action: 
• Reaction:

Petrified Drow (green) @ 14     

• ROUND: 0
• Movement: K7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (yellow) @ 14     

• ROUND: 0
• Movement: M7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (blue) @ 10    [HUNTER'S MARK]

• ROUND: 0
• Movement: i5
• Action:  
• Bonus Action: 
• Reaction: AoO vs. Beegred hits for 9 bludgeoning damage.

Petrified Drow (purple) @ 4     

• ROUND: 0
• Movement: i3
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (orange) @ 2     

• ROUND: 0
• Movement: L8
• Action:  
• Bonus Action: 
• Reaction:

(ignore that: Rodolfo shoots a ray of frost at the yellow one and backs off 15 feet. Attack: 14 Damage: 9)

Rodolfo sees the room and decides to nope out of there, disengage as an action and move 15 feet back. 

Beegred AoO versus Red

• Attack: 17 Damage: 12

ROUND 1

Beegred @ 24    [Concentrating: Hunter's Mark vs. blue]

• ROUND: 1
• Movement: K5 -> J5 (then attack) -> K4 (provoke AoO) -> K3
• Action: Attack: miss.  Dread Ambusher Attack: 21 slashing damage.
• Bonus Action: Hunter's Mark Blue
• Reaction: Attack of Opportunity hits (red) for 10 piercing damage.

 Skameros @ 19  [Raging]

• ROUND: 1
• Movement: L4 -> L5 (then attack)
• Action: Greataxe hits for 11 slashing damage.
• Bonus Action: Rage
• Reaction:

Petrified Drow (red) @ 19     

• ROUND: 1
• Movement: H4 -> L4 (provokes attack from Beegred) -> M3 (provokes attack from Skameros)
• Action:  Slam attack twice vs. Narstin and both miss.
• Bonus Action: 
• Reaction:

 Rodolfo @ 18   

• ROUND: 1
• Movement: L3 -> Out of grotto, out of LOS.
• Action: Disengage
• Bonus Action: 
• Reaction:

 Narstin @ 16   <<< CURRENT TURN IN ROUND 1.

• ROUND: 0
• Movement: M2
• Action: 
• Bonus Action: 
• Reaction:

Petrified Drow (green) @ 14     

• ROUND: 0
• Movement: K7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (yellow) @ 14     

• ROUND: 0
• Movement: M7
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (blue) @ 10    [HUNTER'S MARKED]

• ROUND: 0
• Movement: i5
• Action:  
• Bonus Action: 
• Reaction: AoO vs. Beegred hits for 9 bludgeoning damage.

Petrified Drow (purple) @ 4     

• ROUND: 0
• Movement: i3
• Action:  
• Bonus Action: 
• Reaction:

Petrified Drow (orange) @ 2     

• ROUND: 0
• Movement: L8
• Action:  
• Bonus Action: 
• Reaction:

After taking two slams to his shield, Narsin swings underneath to strike at a leg with his warhammer...

Warhammer Attack: 8 Damage: 10