Training a Griffon

[Thunhus]

From MM:
"Training a griffon as an aerial mount requires a successful Handle Animal check (DC 21 for a young creature, or DC 28 for an adult) and that the creature be willing. Griffons mature in about two years. Trainers can reduce the DC by 5 and the rearing time by one-half by using a magic bridle enchanted for this purpose."

What are these magic bridles? How much they cost? Do they have any other abilities?

Thunhus

 

[Rackhir]

Bridles like that are in the new Arms & Equipment book. Basically we are talking about an item that gives +5 to a skill check. So you can rough it that way as well.