Zurrik takes another 5 ft step forward and adjusts his fire to the new opponent in the fireplace, sending an Eldritch Spear at him it, hitting squarely.
Radoon makes it almost close enough to attack the undead giant.
H'Roosh finds himself even closer after passing his friend.
The thing in the fireplace tosses a ball of flame at Zurrik, but it misses landing just behind him. A few sparks do land on him (1 point of fire damage).
Gnurl takes as much cover as he possibly can and casts Dispel Magic on/at the 'man-like' fire creature in the fireplace. "Get thee back to the elemental hell that spawned thee, Ice Tongue!" The fiery aura around the creature vanishes leaving only a few wisps of smoke behind and cause the small winged humanoid to yelp in shock.
The undead giant wheels around swinging his spear in a great arc, but somehow manages to miss both H'Roosh and Radoon though the spear tip does throw sparks as it grinds against the stone just above Radoon's head.
Geoffrey raises his holy symbol and speaks the words of a spell as if haranguing sinners from a pulpit. Twin lances of radiance shoot forth to strike the giant in the back and it roars in agony.
Serleon also casts a spell and a dark scythe of force materializes in the air near the giant and darts forth to slash him.