Infiniti is correct.  It is the pit fiend's turn.
Evilhalfling[sblock]20cc has no idea what his opponent is.[/sblock]Ugulu[sblock]The pit fiend recognizes its opponent as a chaos dragon.  He knows that it has a random breath weapon, as well as a confusion breath weapon.  It is immune to compulsion effects, it has DR 20/magic and DR/law, better Spell Resistance than the pit fiend, and can use the spell-like abilities protection from law, chaos hammer, entropic shield, dispel law, mind fog, word of chaos, and mislead.[/sblock]