The Yutyrannus is a powerful support mount whose courage roar enhances nearby allies, making it especially valuable for boss-fight armies, while its fear roar can scatter smaller enemies and rally wild Carnotauruses. It has solid durability and strength but attacks slowly and consumes substantial stamina. When encountered in snowy regions, it is often accompanied by Carnotauruses; keep your distance, eliminate or separate its escorts, and beware its fear roar, which can panic mounts and cause dangerous retreats. To tame one, lure it into a sturdy trap or attack from high ground, tranquilize it safely, and feed it suitable carnivore food while maintaining its torpor.