Euginie is the Air Portal Master and one of the default Portal Masters in Skylanders: Ring of Heroes. She is the Treasure House of Knowledge. In the game's 2.0 reboot, she is the first Portal Master to be unlocked.
You can add as many animals as you like in as many breeds as you like. The only rule is do NOT be weird about "spirit animals;" see here for more info: https://www.wellandgood.com/spirit-animal-native-american/
