Elite Four and Champion (TerraSun and TerraMoon)

Here are the members of the Elite Four and Champion in Pokemon TerraSun and TerraMoon. Just like in Unova and Kalos, you can battle them in any order you choose. Here, Edward and Ginger are replaced with former Xanatone City Gym Leader Augustus, and original character Irlia.

Fiona (Fire/Ghost):

 * Flareit Lv50
 * Gengar Lv50
 * Chandelure Lv50
 * Flaiminex Lv52

Augustus (Dark):

 * Terrestride Lv50
 * Zoroark Lv50
 * Houndoom Lv50
 * Totemtu Lv52

Irlia (Steel):

 * Barcell Lv50
 * Bronzong Lv50
 * Aeigislash Lv50
 * Steeltank Lv52

Derek (Dragon/Poison):

 * Poxigerm Lv50
 * Flygon Lv50
 * Dragalgae Lv50
 * Draduo Lv52

CHAMPION TESSIE:
Tessie's Uredo has a Mega Evolution form.
 * Gorubi Lv52
 * Velocirarmor Lv53
 * Denjiloa Lv53
 * Gigalith Lv53
 * Steelix Lv53
 * Uredo Lv55