The trolls fur heals a little, and they scream out before attacking. “Attack! Attack! We’re under attack!”

Rend against Elk Attack: 25 Damage: 8

Rend against Elk Attack: 22 Damage: 11

Rend against Elk Attack: 8 Damage: 10

Rend against Zoveldra Attack: 10 Damage: 11

Rend against Zoveldra Attack: 23 Damage: 15

Rend against Zoveldra Attack: 19 Damage: 9

You all are up. The guard Trolls fight you, while you hear the sound of others approaching from deeper in the caves.

Elk first round attack Charge: to hit 8
Elk 2nd round Ram:  to hit 13 for 15 dmg

Panther first round: to hit 12 for 4dmg
Panther 2nd round after which it disengages: to hit 16 for 4dmg

Snake first round: 
Bite: to hit 21 for 14dmg
Constrict: DC14 strength save or be grappled and take 14 dmg

Snake 2nd round:
Bite: nat 1
Constrict: DC14 str save or be grappled and take 11 dmg

All on Troll 1

Erix does another thorn whip: to hit 17 for 6dmg and no pull

Deflect Attack against Rend 2, -20 damage

Zoveldra dodges and deflects the first two attacks respectively, getting hit and knocked off balance for a moment by the third. She regains her footing and keeps up her onslaught on the guard trolls, hoping to take them down before more arrive.

Action: Unarmed Strike to hit 12

Extra Attack to hit 24, damage 13 force

Bonus Action: Flurry of Blows Topple, DC 14 dex or prone. Attack 1 to hit 23, damage 6. Attack 2 to hit 13.

Elero will shoot at Troll 1, if it's still alive.  Otherwise he'll shoot Troll 2.

Light Crossbow attack: 12 to hit and 10 damage.

The Protector Cannon will try to get up to the melee folks and pulse out 11 temp HP of shielding to any who need it.

Quote from drumdigby >>

The trolls fur heals a little, and they scream out before attacking. “Attack! Attack! We’re under attack!”

Rend against Elk Attack: 25 Damage: 8

Rend against Elk Attack: 22 Damage: 11

Rend against Elk Attack: 8 Damage: 10

Rend against Zoveldra Attack: 10 Damage: 11

Rend against Zoveldra Attack: 23 Damage: 15

Rend against Zoveldra Attack: 19 Damage: 9

You all are up. The guard Trolls fight you, while you hear the sound of others approaching from deeper in the caves.

 Could I get a Con save from the trolls within 5 feet of the undead spirit? DC 15 or they will be poisoned

Troll STR Save: 14

Troll Dex Save: 6

Troll 1 CON Save: 20

Troll 2 CON Save: 13

Erix’s spell hits, while the Elks attacks miss, but one of the Panthers hits. The Snakes attack hits, but the Troll breaks the constrict. Zoveldra hits a couple times and manages to knock the Troll prone, while Elero’s bolt hits. Troll 2 then falls subject to Poison 

What is LANDMOP’s action for the turn?

LANDMOP commands the undead to attack Troll 2 since it is possible, if the attack lands Troll 2 will be Paralyzed until the end of its turn. 

Attack: 18 Damage: 10

And LANDMOP will move toward Troll 1 if it's still up and try to get in a Chill Touch

Attack: 21 Damage: 6

Both hit. Troll 2 is Paralyzed while Troll 1 is looking really beat. At just that moment reinforcements arrive, two more Trolls along with their leader Chuztat, a huge mutation of a troll with 4 arms who roars “Kill them! Eat them! Gorge yourselves, the Slaverer’s will rule all now. Even the Deep Gnomes can’t stand before us!”

Troll 1 attacks the Elk while Troll 2 recovers from Paralysis (and Poison?). The reinforcements can’t help at the moment, but will once the others are down.

Rend against Elk Attack: 10 Damage: 15 Slashing

Rend against Elk Attack: 25 Damage: 9 Slashing

Rend against Elk Attack: 19 Damage: 10 Slashing

You all are up. Troll 1 is looking beat, while the others are backing it up.

Quote from drumdigby >>

Both hit. Troll 2 is Paralyzed while Troll 1 is looking really beat. At just that moment reinforcements arrive, two more Trolls along with their leader Chuztat, a huge mutation of a troll with 4 arms who roars “Kill them! Eat them! Gorge yourselves, the Slaverer’s will rule all now. Even the Deep Gnomes can’t stand before us!”

Troll 1 attacks the Elk while Troll 2 recovers from Paralysis (and Poison?). The reinforcements can’t help at the moment, but will once the others are down.

Rend against Elk Attack: 10 Damage: 15 Slashing

Rend against Elk Attack: 25 Damage: 9 Slashing

Rend against Elk Attack: 19 Damage: 10 Slashing

You all are up. Troll 1 is looking beat, while the others are backing it up.

 (Yes the poison ends, but anything still in melee with the spirit has to make a another DC 15 Con save or it resets)

Troll 1 CON Save: 21

Troll 2 CON Save: 24

Troll 3 CON Save: 15

Troll 4 CON Save: 10

Troll 4 is now Poisoned.

LANDMOP will send the undead after Troll 4 again paralyzed if hit

Attack: 14 Damage: 8

LANDMOP will continue to try and stop troll Troll 1 from Regeneration with Chill Touch

Attack: 11 Damage: 11

Zoveldra hurries to finish off troll 1 as the new trolls arrive.

Action: Unarmed Strike to hit 21, damage 13 force

Extra Attack (targeting Chuztat if troll 1 is dead): unarmed strike to hit 21, damage 13. If on Chuztat, Stunning Strike, DC 14 con or stunned.

Bonus Action: disengage and move away from trolls to avoid being overwhelmed.

The animals all attack troll 2:

Snake Bite: to hit (11, 14)->14 for 10
Constrict: DC14 str save or take 13 damage and be grappled

Elk: to hit (17,17) for 13dmg

Panther: To hit 22 for 5 dmg

Erix thorn whip without pull 13 for 4dmg

Troll 2 CON Save: 18

Troll 2 STR Save: 17

Chuztat WIS Check: 9