Camel
Camel is a rarely-used creature type. For many years, the only camel card was Camel from Arabian Nights, but years later the Dromad Purebred was printed in Ravnica: City of Guilds. Both are white.
A camel is a humped, long-necked ruminant mammal, domesticated in desert regions as a beast of burden and as a source of wool, milk, and meat. All creatures attacking in a band with camels are immune to damage done by deserts. Djann often appear as white camels, Nekrataal are known to ride or become black camels.
Dromads are giant camels with no humps used as mounts on the plane of Ravnica.