A large gray African animal, endowed with immense power. It weighs up to 1 ton and can be confused with a rhino from a distance. Thick skin repels most spells. She only gives birth to one cub at a time. It is usually not offensive, but if provoked, the consequences are catastrophic - the corner will break through ANYTHING and the injected fluid is explosive. The population is not large, as males are often thrown into the air during the mating season. Horns, tails and explosive liquid are used to prepare potions - they are tradable goods of group B - dangerous and subject to strict control