Allister takes advantage of the prone king and swings twice, his swords do nothing.
Ramiel sends a fire bolt streaking towards the rat king...which avoids Solus and chars the rat king.
Unable to move and prone, the rat king attempts to bite his grappler then pulls out a vial of swirling fire and tosses it at Allister. Solus expertly manages the rat king's movement and he is unable to get the bite off and a quick slide from Solus' foot sends the vial rolling harmlessly to the side.
The white dragon rat flies over and unleashes a cone of frigid ice to Solus, Allister, and Izen.
DC 12, half on save.OOC:
Top of the Round.
Range has disadvantage, melee has advantage on the rat king.