How to get paladins, R Griffins and Demonologist

[gorelando]

In Crossworlds you can promote Archmages to Demonologists if you have the trophies.

Afterwards, try Sacrifice to keep their numbers up.

Royal Griffins can come from Song of the Wind.

Paladins become available to purchase, I think in all games after some progress has been made. Typically at Temples and the like.