Aeson's eyes go wide as he begins to back away from the beast. "What do I do, what do I do?" he thinks to himself. He thinks back to his master's training and puts himself into a position where he is within 30ft on everyone else while remaining as far as possible from the Chimera.  He then closes his eyes and extends the one hand unburdened by his shield and casts Sacred Flame causing flames of light to shine down on the Chimera.

Spell Damage: 14 radient

Aeson takes a couple of breaths, and then uses his bonus action to summon a Longsword using Spiritual Weapon right about the creature. With a flick of his hand, the longsword swings.

Attack: 14 using Bless Damage9

Aeson then lifts his shield and prepares to use his Warding Flare as a reaction if anyone is attacked (p61 phb or on my Char sheet. Dont know if it's listed as a spell)

(OMG peeps, I really didnt want to go first :P)

(Note. First melee attack against the Chimera has disadvantage.)

Second dice roll 14

 (I believe Free is next.)

"You will make quite the rug..." Free runs up and closes his eyes, "This, I vow." he whispers.

Bonus Action: Channel Divinity: Vow of Enmity.

Then he takes out his Greatsword and attacks it twice.

Attack: 25 Damage: 15 Divine Smite on Hit: 12 Radiant
Attack: 18 Damage: 17 Divine Smite on Hit: 5 Radiant

Leshanna sends two arrows off in quick streaks towards the creature...

To hit:  17

Damage: 13

To hit: 28

Damage: 11

She then calls to her familiar to fly by the creature on it's turn, giving the help for Leshanna's next attack.

(If the attacks do not seem to do the correct amount of damage, then she will cast magic weapon as a bonus action, otherwise she will not do so...)

How hurt does the chimera appear to look? Does it seem to be shrugging off the attacks from my companions? Depending n what it looks like will affect my actions.

Perception: 5 (If I need it)

(I assuming Leshanna didn't have disadvantage from using the longbow in close quarters? If I missed something, my bad.)

The Chimera appears weakened by the blows, its heads droop with none of the earlier viciousness. It still tries to put up as much of a fight it can.

Raishan laughs at the Chimera and then begins to cast a spell at the creature, "Hopefully you have lived a long life and enjoyed your time, as this day your life ends, enjoy the darkness." With that Raishan releases his spell and cast Blindness/Deafness (2nd Level) on the creature using his portent ability to force the creature to roll a 9 for his Con save, my DC is 15. Then Raishan will move 30' to his right so as not to be in the same position he cast the spell from as quietly as he can.

The Chimera lunges at Raishan's last location, roaring and blowing fire. It turns and thrashes to the left, then the right. Finally, giving up, the beast lifts its dragon head and spits out a searing cone of fire. Strangely enough, the mosaic doesn't get charred.

Free (Because he was the closest after the Chimera got blinded. Sorry lol) gets hit. Dex saving throw. (  ) Attack: 1 Damage: 35

Edit (I had some trouble with the dice roller. I used the combat roller wrong. As the Chimera fire breath attack doesn't need an AC roll, ignore the Attack roll. If Free succeeds his saving throw, half the damage.)

[OOC: Everyone now has Advantage on their attacks as the Chimera is blind, have at it  :)  It is also NOT a concentration spell so everyone still has the use of my bless spell for attacks and saves ]

Dex Save for Free: 24

(ooc: no worries, comes with the territory of being front line)

17 damage to Free. (Halved)

Gasping for air, Aeson does his best to keep from panicking. "Remmeber your training... Remember your training..." he tells himself in between breaths. Taking a final deep breath, He squares up to the monster and reaches out with his empty hand casting a third level Scorching Ray. Four rays of fire erupt from his outstretched hand towards the Chimera.

Ray 1 Attack: 29 Damage: 9

Ray 2 Attack: 22 Damage: 7

Ray 3 Attack: 23 Damage: 9

Ray 4 Attack: 25 Damage: 3

Then with another flick of his wrist, he causes the floating longsword to again slice at the beast.

Attack: 24 Damage: 8

Instead of blood, tiny mosaic tiles spew out from the Chimera. It roars it's last, then, just as suddenly as it came, it crumbles to the floor, tiles scattering everywhere. The Chimera is gone.

(As ROT levels up by Milestone, no XP will be awarded.)

"Well that was certainly unexpected, well done all. Free do you need some healing?" Raishan asks him.

Aeson doubles over dropping his shield and placing both hands on his knees, breathing deeply. "Ohh... that was real... We could have died."

Leshanna glances around, then moves to the nearest door and checks it out.

perception:  17

Raishen will check around the room to see if there is anything out of the ordinary.

Perception: 10

Hoot will keep a watch around the room...  Perception:  16

"I uh... ow. That did really hurt." Free kicks at the tiles, "Well that wont do. How do I make a rug out of tiles like this?"