One of the Gelfling heroes. Spriton.

the keepers of the Crystal

A term used by Ordon to introduce the Skeksis in Ep1 at the tithing ceremony. An alternate to the more common ‘lord[s] of the Crystal’.

the key to ending Skeksis power

The mysterious phrase used in Lore’s message that is promised to the hero Gelfling if they journey to the Circle of the Suns. Later revealed to be referring the Dual Glaive, due to the fact its hilt contains the lost shard of the Crystal of Truth.