Levi manages to attack the last manticore bloodying it   M-C bloodied.

Just then a Troll pushes through the opposite middle double doors with huge tray of rotted food. Presumably for the Manticors.  It drops the trays as it moved in.

Updated map

I get troll now. Capa moves so she can use her longbow against the newest thing in the room while her companions finish off the bloodied manticore. (attack 15, damage 12) (attack 16, damage 5) She sends her Wild Surge bolt (4 damage and blindness if fail CON save). 

ooc - Arden moves towards the last manticore to finish the job before focusing on the Troll. See image:

Action: Attack twice. Attack: 20 Damage: 4 (slashing) + 3 (slashing) = 7, Attack: 15 Damage: 6 (slashing) + 8 (slashing) = 14.

Reaction: Protection if applicable.

Arden watched the troll drop the tray, scoffing under his breath.

“Aye… seems we’ve gone an’ tucked the troll’s wee beasties in fer a nap. Too late tae hold back now.”