The spell that summons Jarvan, "Em ot emoc", is "come to me" backwards.
Jarvan assumes the same old woman disguise previously used by Evil-Lyn in The Curse of the Spellstone (1983) and again by her in The Royal Cousin (1983).
The character models for Zikran and Jarvan would be reused for two different characters, Brindle and Zem respectively, in The Return of Granamyr (1983). After that, an altered version of Zem appeared as the character Spyster in The Inspector (1987).
The character model sheet for Ileena indicated that her midriff was covered by armor. But the colorists decided to make this section flesh-colored, giving her a much more revealing outfit than originally meant.
The android horse is seen again in The Royal Cousin (1983) & Pawns of the Game Master (1983), where it is called 'Strider' by Adam. However, it is not the same character as the toy based Stridor that would be seen in Origin of the Sorceress (1985).