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The Iron-Grip Bastion

Rusted steel and ancient grudges line these lightless halls.

20 roomscastlehard

A high-altitude fortress carved into a jagged peak, now shrouded in a perpetual unnatural storm. Once a glorious defense point, it has become a hollow shell inhabited by the restless spirits of its former garrison.

The air is frigid and smells of ozone and oxidized metal. Lighting is provided by dim, sputtering soul-fire in wall brackets, casting long, distorted shadows that seem to move independently. Sound is muffled by a thick layer of dust and the constant low hum of the storm outside.

☠ Threat

The Iron Duke Malchor, a Death Knight of immense power, seeks to reclaim his lost domain by harvesting the life force of any who enter. He telepathically monitors the castle, whispering threats through the stone walls and orchestrating the defenses to ensure visitors are funneled toward his throne for sacrifice.

History

Built by the tyrannical Lord Malchor two centuries ago, the Bastion was the site of a brutal siege where no quarter was given. Rather than surrender, Malchor used a cursed artifact to bind the souls of his soldiers to the masonry. Now, the castle exists in a half-state of reality, waiting for new souls to join its eternal watch.

Encounter Table

CR
1/2CR
Skeletal Patrolx1d6

Disciplined undead warriors in rusted iron mail marching in formation.

6CR
Invisible Stalkerx1

An elemental assassin sent by the Duke to pick off the stragglers of the group.

2CR
Will-o'-Wispx2

Hovering lights that attempt to lure players into pit traps or gas vents.

Rumours & Whispers

1

The Duke's throne is made from the blades of his own generals.

2

The castle only appears in our world during a heavy mountain storm.

3

A scholar who went to the library never came out, but his voice can still be heard quoting history.

4

Don't touch the mirrors; they steal your youth to feed the Duke's immortality.

5

There is a way to weaken the Duke if you find his lost signet ring in the vault hub.

Quest Hooks

1
The Fallen HeirRetrieval

Quest giver: Lord Byron Vane

A local noble wants the signet ring of his ancestor, the Iron Duke, to claim a long-lost inheritance.

A small estate in the valley and 2000 gp.

2
Silencing the StormBanishment

Quest giver: Village Elder Hagar

The unnatural storms coming from the Bastion are destroying the local harvest. You must slay the master of the castle.

Eternal gratitude and a selection of local masterwork equipment.

Corridor Notes

Corridor between Room 11 and Room 18

Walls covered in thick black soot that smells like a guttered candle.

Throughout the entrance level

Flickering torches that burn with a ghostly green flame and provide no heat.

Connecting Room 3 to Room 7

Old bloodstains that look as fresh as the day they were spilled, never drying.

Visual sheet

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