There is another axis for when magic users have a lot of power and are common but they only cast cast spells of a limited sphere. Long Magic? Low frequency magic.
An example would be the Avatar universe. Tons of benders but all but one bender has multiple elements and advanced bending is rare.
D&D on a whole is High Versatility as all casters except sorcerers have tons of different spells.
D&D never really attempted a setting with tons of narrow casters. Nentir Vale was the closest.
An example would be the Avatar universe. Tons of benders but all but one bender has multiple elements and advanced bending is rare.
D&D on a whole is High Versatility as all casters except sorcerers have tons of different spells.
D&D never really attempted a setting with tons of narrow casters. Nentir Vale was the closest.