Any class/subclass that doesn't have "magic" or "mystical" things as the way it solves its problems.
For whatever reason, anything that uses Ki, 5e defines as explicitly magical. :shrug:A Monk has a simple, easy-to-understand solution to all problems. His fist.
It'd mean your character could just step over it.Well, that's just stupid! If WoTC defined the Grand Canyon as a small 1' ledge, it doesn't mean I'd jump off of it.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.