18th Planting, 594 CY (low summer)
The Heroes arrive at the secluded gully mid-morning under a heavy squall. They find a stone door, marked with symbols of the elements. Calibos puts his back into it and manages to lift the door: beyond lies a short corridor, the ceiling engraved with symbols for the element of air; the floor covered in symbols for the element of water; and the walls bearing the symbols for fire and earth. Opposite, another door, again marked with the four elemental signs. Expecting it to be warded, Halmary prays to find traps and the walls, floor and ceiling glow in response. The Heroes suspect that they have to use the Seals to enter, and Calibos touches the Seal of Water against the floor, which vanishes to be replaced with a 10′ deep pool of pure water. Unfortunately he also drops the Seal, and it sinks to the bottom. Xellos, flying, touches the other Seals against their respective symbols but all that happens is that when he touches the Seal of Air against the ceiling, a gust of wind nearly blows him down into the water.
Halmary and Sidni use the cleric’s net and ladder to make a crude fishing-net contraption and hook the Seal from the water. The floor returns when there is nothing there, but touching it with a foot makes the floor disappear again. Calibos tries the Seal of the Earth: the floor disappears, he holds on to the Seal, but then a freak wave grapples him and drags him underwater: a water elemental tries, unsuccessfully, to drown him. He retrieves the Seal and climbs out using Halmary’s ladder, after Xellos single-handedly slays it.
They deduce that the Seals have nothing to do with the trapped corridor, and instead fly over the water, open the other door and enter a hallway with passages to either side and another door opposite. They shore the front door up using branches, light a lantern, and with an invisible Sidni leading the way, they head north [right on the map] and come to a chamber with two passages: one guarded by an air elemental, the other by a water elemental; both quite large. Calibos tries to just walk past them, but they are having none of that nonsense and attack… by running into each other and merging, forming a hybrid blizzard elemental!
The Blizzard Elemental is quickly surrounded: Calibos uses his shield to enlarge himself, Halmary uses his shield to grant himself short-lived giant strength, Xellos pelts it with fiery magic missiles, and Sidni and Ungrid just wade into it with spear stabbing and hammer swinging. It manages to wound Calibos, who has to back off to heal himself, but the others gang up on it and Ungrid delivers the killing blow. The whirlwind fades away. The two passages each lead to a smaller chamber, pedestals of gemstones resting within; each just the size to hold one of the Seals. They place the Seal of Air and Water on the correct plinths, which glow, and somewhere inside the vault the sound of chains breaking can be heard.
Down the south corridor they head, following a twisting corridor to another chamber, this one guarded by a fire and earth elementals. Halmary blesses them, and bestows resist fire on Sidni, while Xellos increases his necromantic potency; then Ungrid starts it all off by hurling his hammer at the elementals: they too merge, but a swing of Xellos’ magic axe Hewer dismembers and separates them: each is then quickly destroyed, falling to Ungrid and Halmary. Two more chambers, two more Seals placed. More chains break. The vault shudders.
The Heroes hurry back to the first hall: they lift the door, and are surprised to find a trio of dark elves and spiders waiting for them. Halmary takes two of them out before they have a chance to do much more than swing a sword; the other falls to Xellos’ axe, and he follows that with a couple of cleaving blows that take out a couple of spiders. The third and last spider, however, manages to bite Sidni: she falls to the floor, poisoned! Xellos kills the spider. Calibos chugs a potion to neutralise poison and Sidni gets back up, unharmed.
Another doorway is lifted free: inside is a huge domed chamber, barriers of elemental energy dominating the centre. They are breaking down, fading away. Chains lie broken and dissolving around the chamber.
The Heroes gather. The final barrier disappears…
…and a 120′ tall behemoth comprised of the four elements stands up: for 20′ all around it, fire and wind, bits of rock and ice, swirl and tear up the ground. It reaches up to the ceiling and begins to tear its way out; daylight, rain, and the forest are revealed. The Heroes try calling to it, telling it to stop, that is has to obey them, wondering (hoping?) that this is the War Machine they came to get for the Duke, and not just some terrible monster they’ve unleashed on an unsuspecting realm.
Then Sidni blasts it with a lightning bolt and Ungrid hurls his hammer: both hit, barely scratching it; but they catch its attention and it looks down at their small bodies and stomps towards them. Xellos quickly hastes everyone, just before it pummels Halmary and Calibos, and everyone suffers as the behemoth’s area of destruction envelops them…
End of Session
Kills: 1 Blizzard Element, 1 Fire Element, 1 Earth Element.