This is the first quest in the game, it is acquired by speaking to Joram in his house (Above where you wake up).
Unlock the Entrance to the catacombs beneath AlerothEdit
Once Lanilor has been freed, he will make mention of some catacombs underneath Aleroth. Head east to the statue with 4 dragon dragon statues and point them to the north. This will result in the statue being lifted off this base and Lanilor will appear again, thanking the Hero for freeing him again and will give them a teleporter pyramid.