Shayuri: Apologies for not asking this before, is Sigil 5' stepping back, or using a move action? Casting defensively? But she can move, then blast, then use quickened Flee the Scene. Also please roll a spell penetration check. I'll move on for now, but post the results of her attack when I hear back.
The 'girl' continues the apportation fest, disappearing and reappearing atop the center of the ooze.
Arhaux moves to the position recently vacated by Serraphina. She connects with a polearm, doing minor damage, but losing the weapon to the ooze creatures acidic body.
The Creature surges up to protect the 'girl', but at this point there is still a 5' gap between the creature and the ceiling on Serraphina and Sigil's side of the monster. It also lashes out at Karnak, barely hitting with a fat pseudopod, but connecting solidly with a thinner tentacle. The warrior staggers back wounded, his armor a smoking ruin. But a moment later, he snarls, as his fingernail elongate into claws, and his eyes change into those of a tiger. He lunges forward, slashing only twice, but putting all of his strength and weight into the blows. They land solidly, but deal only minor damage, at the cost of further acid burns.
Unicorns 22
Serraphina 22
Sigil 22
Girl 13
Arhaux 12
Ooze Creature 25
Karnak 25