How on earth can a fill my zoo, if I only get one beastie every 10 tactical turns?
Ha, ok.
I have a vague recollection that back in FE it was a 5 turn cooldown, or something less than 10 turns. But everyone says Beastmaster is overpowered.... hence it has a 10 turn cooldown, 1 beast per battle I guess.
Personally I think it's about right.
Silver Tongue (the diplomat ability) is longer, it has a 99 turn cooldown if that makes you feel any better.