War of the Lance 4th edition game

The Group,
Terios, Minotaur, Shaman, level 1
Unsung, Warforged, Monk, level 1
Aramil, Eladrin, Wizard, level 1
Adrik, Dwarf, Fighter, level 1

 NPC, Goldmoon, Human, Cleric level1
NPC, Tasselholf, Halfling, Rogue, level 1

Once the Group finds the location of the Temple of Pelor in the ruins, they climb lower into the sunken city, a underground river flows here, possible remnants of the sewers of the old city?

Bodies float in the river, making the group on edge.

 

 A robe bridge spans across the river, Terios creates his Cave Bear on the other side of the river, beginning the encounter.


Dragonmen and Goblins attack the group.

Adrik charges across the bridge makes his Acrobatics check and engages the Dragonmen that engaged the Cave Bear killing it (really dispelling it)
A hex hurler goblin places a Vexing Cloud on the bridge (the area maker of 3)

Goblin Minions attack from the rear, tying up Goldmoon and Tass.

With swift retribution the group killed all but the Hex Hurler who got away.