This ferocious creature has plagued adventurers that enter it’s cave for hundreds of years. No one knows what it gaurds in it’s lair, but rumors of vast wealth continue to draw adventurers to it.
Barrow Dragons is a race of lesser dragons, nearly as small as wyverns or about the size of two oxen, that most often make their abode within dark and dry subterranean lairs.
Have a large room that elevates either up or down when triggering a trap. The floor can bring the players to new levels, where a mighty beast roams, or the floor flattens the players into the ceiling or drop into a pit of lava.