Board Thread:Off-Topic Discussion/@comment-31005752-20161228132037

so me and my dad are making a game, and i need help to make it accurate, so did tyrannosaurus rex have feathers or scales, did velociraptor hunt in packs or alone, did the dire wolf howl,did quaggas run fast like a modern horse, and i have mythical creaatures, the phoenix, hydra, dragon, chinese dragon, unicorn, and loch ness monster, so what other mythical creatures should i add? 