[@The Dow Dragon]

Your app is good, but I'm worried about the griffon aspect. The last thin I need is the dimension of air attack and battle in an RP such as this. And if I let one in and allow people to counter then the RP becomes less "Age of Iron" and more "Warhammer". So I can't in good judgement permit a player to join who has the massive benefit of air superiority, implied or otherwise or even set the groundwork down from whence I will have to let everyone else somehow obtain air-superiority.

However, if you really want to have them I'll meet you in the middle: tamed griffons but only super rare novelty pets. Akin to some kings of India have pet cheetahs or tigers in their menagerie. But large-scale domestication should be out of the question (if for reasons obvious according to the laws of domestication).