Akodo bobs and weaves to avoid the drake's tremendous maw. He quickly invokes healing magic on himself (13 hp healed, 18 hp remaining).
Chjargal lashes the beast with his scimitar (7 damage), but misses with his sickle.
Marcus uses the bugbear's attack to slip behind the creature, smashing it with Cramp in a sneak attack (21 damage).
Grillon tumbles over next to the fighter/rogue and casts cure moderate wounds on him (15 healed, 37 hp remaining).
Amanu sends a second volley of magic missles at the creature (5 damage).
Sensing its imminent death, the drake convulses and lashes out in all directions. Grillon is blasted down the furthest hallway (26 damage, -15 hp). Chjargal is slammed by a massive tail attack (29 damage, 3 hp remaining). The drake bites Marcus on a cleave attack (20 damage, 17 hp remaining).
Actions, please. Marcus and Chjargal are flanking the drake.