Concentration:18

Donaar transforms back into an axe beak after becoming his normal self. If he can do so without hurting anyone else, he will move his dust devil to the creature. If he can't, he dispels it.

(is there enough room to move my dust devil to the creature?)

As the gargoyle is distracted, Merzin will shoot yet another arrow.

(attack) 14 (dmg) 7  (sneak attack dmg (from  flanking))  10

(Seeing as you and Merzin are flanking the gargoyle I don't think there is any way to maneuver your Dust Devil into a position which only affects the monster.)

Merzin's arrow deflects off of the gargoyles stone hide.

(Who's next?)

(Waiting on Donaar to either sacrifice Merzin 'for the greater good' with his Dust Devil or take a different action.)

(That's just my bonus action. I said that if I can't, I'll dispel it.)

(OK, gotcha. You can take your regular action.)

(Wow, Ok. sorry. action and bonus action is transformin/de transforming into another axe beak for HP purposes. Dust devil get's dispelled. Sorry if that wasn't clear.)

(Man, that was confusing. But I understand now. ;)

Initiative Order:

Gargoyle 20

Merzin/Donaar 18

Sssyd 14

Aegean 4

((That means Sssyd is up, yes?  If not, just do this on his turn.))

Sssyd will push his way up into melee range of the gargoyle.  He raises his arm and brings his scimitar down quickly, slashing at the wings of the creature. 

Attack: 24 Damage: 11

Sssyd's blade bites deep and a long scratch appears on the stone.

Aegean!

 Figuring his magic will be more useful against a stone creature than his blade, Aegean uses Toll the Dead once more on the gargoyle.  (DC 13 wis save or 2 damage)

Wisdom ST: 3

The gargoyle shakes off the ringing in it's stone ears and launches itself at Merzin.

Bite Attack: 5 Damage: 4

Claw Attack: 16 Damage: Unable to parse dice roll.

Donaar/Merzin!

Donaar Axe beak swings at the Gargoyle. Attack: 22 Damage: 4

'' I guess arrows don't work against this thing''

Merzin puts his bow back on his back and pulls out his short sword. Running up to the gargoyle, he goes for an attack. 

Attack: 18 Damage: 14   (advantage from flanking, extra damage from sneak attack)

Both attacks bite through the stone hide of the gargoyle.

Sssyd!

Encouraged by the attacks of his companions, Sssyd's scimitar flashes through the air as he again aims for the wings of the gargoyle.

Attack: 22 Damage: 7

Aegean's cat launches itself into the fray, getting in the gargoyle's face to distract it (Helping Aegean with his attack).  Realizing how long it was going to take to kill the gargoyle at this rate, Aegean summons a roiling ball of fire (Chromatic Orb) and launches it at the creatures.

Attack: 18 Damage: 10

Sssyd hits the creature but the flaming orb flies wide of the mark.

The gargoyle turns away from Merzin, indecisive, and launches itself at Donaar.

Bite Attack: 14 Damage: 5

Claw Attack: 11 Damage: 4