Invent 5 new mythical creatures, give me their names and a short description of their biology and behavior.
1 - The Gryphon: A large bird with the head and wings of an eagle and the body of a lion. They are strong and intelligent predators that can fly at high speeds and hunt in packs.
2 - The Phoenix: A magical bird that lives for hundreds of years and is able to transform into a beautiful woman or a powerful man. They have the ability to heal people and bring peace to the land.
3 - The Centaur: A half-human/half-horse hybrid creature with the upper body of a human and the lower body of a horse. They are strong and fast warriors who use their powerful legs to fight.
4 - The Minotaur: A giant bull with the head of a human and the body of a beast. They are extremely aggressive and dangerous, and they feed on humans who enter their lair.
5 - The Dragon: A fearsome reptile with scales, a fiery breath, and the power to breathe fire. They are often depicted as evil monsters but can also be benevolent rulers.