The Portal Key Spell is the spell that allows one with enough knowledge of magic and powerful enough in magic to enter the Portal that lies in the Dragon’s Lair in Darakön. This spell allows the caster to enter even without the explicit permission of the dragons.Rare exceptions exist where the dragons allowed one to enter without the spell.
A Piece From Kaulchèc History
Before recorded history, the Kaulchèc came to the Great Ocean Valley and taught polcs how to utilise their magic in more powerful and practical ways. These Kaulchèc also discovered that if one enters the Portal, one can understand and master magic more powerfully. Upon reemerging from the Portal, one will be more powerful than any other.
To mitigate greed for power, Teloria’s rulers declared that one could only go through the Portal near the end of their life if they were already powerful enough in magic. In this way, that polc would die and become a star and not reemerge. Thus, the people of Teloria came to an agreement with the dragons who guarded the Portal.