Standard Monsters (U)

Umber Hulk
Umpleby
Unicorn
Unicorn, Alicorn
Unicorn, Bay
Unicorn, Black
Unicorn, Brown
Unicorn, Cunnequine
Unicorn, Faerie
Unicorn, Gray
Unicorn, Oriental
Unicorn, Palomino
Unicorn, Pinto
Unicorn, Sea
Unicorn, Shadow
Unicorn, Unisus
Unicorn, Zebracorn
Urchin
Urd
Urophion
Ursoi
Utukku