Soren quietly sneaks another shot at the beast with his crossbow.

attack 15, damage 6, sneak attack 5

Hocerys attacks with his spiritual weapon

Attack: 18 Damage: 5

Then he cast guiding bolt at the creature

Attack: 22 Damage: Unable to parse dice roll.

Bless 1d4 = 1 - add this to my attack

The next attack against the creature has advantage because of guiding bolt

(Sounds good, a total of 11 damage taken minus temporary hp puts her at 39.)

B cast chromatic orb with advantage and hits the creature for 13 damage!

The party unleashes a vicious string of attacks and the Hydra roars in pain surprised that these pest cause so much pain.

It unleashes 3 attacks again 2 at Joree and one at Hocery.

Attack: 9 Damage: 7

Attack: 16 Damage: 10

at Hocerys

Attack: 19 Damage: 8

Joree roars as Hocerys is attacked. "Eyes on me before I gouge them out, beast!"

Joree swings with her whole body, getting a 22 to hit. Using a divine smite, she will deal 4 piercing damage and 12 radiant as the end of her weapon flashes with searing light.

Joree unleashes a powerful smite causing it to rear in pain.

B, Soren, Hocerys to act again before the Hydra goes.

B unleashes a firebolt bolt but misses.

Soren fires a third bolt, not too sure about his aim.

attack 11, damage 4, sneak attack 6

Hocerys deflects the attack with his shield and attacks the creature again with his spiritual weapon

Attack: 19 Damage: Unable to parse dice roll.

He then cast toll the dead

Wis Save 14 and damage is 1d12 if the creature is injured

Damage - 5

Bless 1d4 = 1 - add this to my spiritual weapon attack

(Just in case you don't know, Soren is blessed right now so you can add 1d4 to your attack rolls)

Add a 4 to that attack for a total of 15

Hydra wisdom save. 4

Another round of brutal attacks batter the creature as it begins to falter. 

It turns its attention to Hocerys in response to the last attack it took and unleashes three attacks at him.

Attack: 16 Damage: 5

Attack: 23 Damage: 4

Attack: 25 Damage: 4

Your actions please.

Joree, starting to get tired, swings her morngingstar for a 12 to hit. She hunkers under her shield and turns her head to Hocerys. "Step back, I will hold my ground!"

With a little more confidence, Soren fires his crossbow again.

attack 25, damage 7, sneak attack 9

As Soren fires his bolt he finds a weak spot in its scale and strikes it in the heart! The Hydra slumps defeated and you all watch as it is absorbed into the green crystal which takes on a bright glow. The gas dissipates and reveals another memory Obelisk that was hidden behind where the Hydra emerged.

(combat over)

"Well placed shot!" Joree calls out, slumping down into a sit. She looks at the obelisk and sighs. "Is anyone gonna have a go at it?"

"Nicely done" says Hocerys. He then moves to the statue and tries to take the gem. "Maybe this is a key"