Description : What is the rarity of different blood types?
Last Answer : Yes there are certain blood types are more rare than others for example, O negative, the universal blood type is quite rare and thus in high demand. The frequency of blood types varies among the region and among certain ethnic groups.
Description : Rarity of different blood types?
Last Answer : The most rare or most uncommon of blood types there is would be the blood types AB. Also, the blood type O negative is also said to be some what rare.
Description : What game started the colour coding for the rarity of items?
Last Answer : Diablo is the first I remember. So is there something older than 1998?
Description : What are the different tiers of rarity for nike shoes?
Last Answer : Need Answer