Falling of Arcania

The whole demi plane was created by a lich who lived in the tower, and his obsessive study of the arcane arts and secrets gave the tower the name arcania, the centre of the magic of the realm. After millennium of solitary lair building, the tower was assaulted by the full force of the vampire army.
Plot points -  Discover the law of the ruined tower Encounter with the demilich, the husk of the former overlord Discover important loot from the preserved battlefield Leave
Come back on discovering an important item/secret that needs to be found Find the underground complex and run through a trapped dungeon Reach the portal Go through to discover how the lich defeated the vampires in a large battle Realise that you are physically back in time 2000 years Play some butterfly effect from anything that is altered Find out how to get back by consulting one of the trapped entities in the lower levels of the lich's lair Make a corrupting bargain that impacts the player's future Transport through time moving through the abyss and witness the decline of the realm
Random Tables D100 0-40 As before 41-55 Hezling wasn't killed but became a recluse and lives in the emerald realms 56 - 70 Borderton is ruined by a gith raid and is a ghost town 71 - 80 Arcania is still intact 81 - 90 There are no refugees coming in 91 - 100 The lich does not become a demilich
The lich of the past or present will offer assistance in defeating the descendants of the vampire if approached though will want something in return The weapon of the lich is a grenade launcher that throws radiant damage dealing light energy balls, they