Wizards and magic is all about twisting the existing rules and laws by nature, such as creating an "air arrow" trough super fast movement of the particles in the air and such.
BUT
To do so takes incredible strength, because the laws try to stay in place. Like physical strength. Thus all the wizards that can do more than just "manifest a droplet out of the air humidity" are like super strong bodybuilders/sumoringers/athletes/whatever is strong.
Hehe













