Most feared of the Regalia of Dominion, the Ruby Sceptre is a terrifying weapon in the hands of a skilled fire mage.
A set of mighty jewelled artefacts, each keyed to one of the eight domains of magic. Once wielded by the Lords of the High Council of Linnarson, today they have been scattered to the four winds: some lost, some destroyed, and some in the hands of the mighty.
Over three hundred years after the destruction of Linnarson, the ruins of Linnarson remain deserted; the warped magical environs inhabited only by the twisted and bizarre creatures that have been created. Amongst it all, however, the Senior Masters remain, continuing their eternal pursuit of knowledge.
...In the hallowed halls of the University of Linnarson a glimpse may sometimes be caught of the Senior Masters, learned sages and masters of knowledge. They seldom leave their dusty studies full of learned tomes, other than to dine - each evening they will be found shuffling down the dimly lit corridors to the dark and shuttered Great Hall. After feasting at high table by candlelight they will be gone, returning once more to their studies. None but they know of their pact with death, how they have willingly embraced an eternal undeath in which to pursue knowledge, yet this is the reason for the darkened corridors and the shuttered hall, for those who are undead cannot abide the light of the sun…
The PCs see a large oak tree, a curious species of yellow and black butterflies swarm around it. Upon further inspection they find that the tree is hollow and that there is an underground cave in it from which the butterflies appear. Will they inspect this strange cave?