The Black Citadel

The dark one quickly utters a Spell of Speed to avoid your deadly counter, but icy shards catch him across both his legs, freezing them. He falls to the floor and lashes out with a long black blade that you smash out of his hand with a quick blow. You follow up by landing a heavy crushing blow across his neck killing him. You search his body and find a *small silver key, deep in one of his pockets.