💡📝Glenn Nicholls wrote on Tue, Nov 24, 2015 07:10 AM UTC:
The moves of the Sky-Prince are set out towards the end of my page titled Jewel: A Linked-Series of Games, though these moves are in turn referred to my page titled Dragon and they are chess-like moves. To find out more about the wider aspect (chess is a representative game in my opinion) of the Sky-Prince you would need to read about the "Alternate bonuses" for the Jewel Series which are summarised in a table in the page; but really it would be best to read this entire page.
The weaknesses (vulnerabilities) of the Sky-Prince are connected to the wider aspects of him and these are set out in this page (Tiger's-eye Opera) under the section titled "Flash seven: Crystal of Doom - the Emerald Variation".