Air Trekker

This spell targets the caster only, and gives the spellcaster the ability to walk upon air as though it were a solid surface. 

The user can choose to ascend at a diagonal 45 degree angle as though they were walking up stairs, horizontally as though crossing a flat floor, or a combination of the two.

For their turn, any horizontal movement is limited to the spellcaster's listed walk movement speed, and they are limited to a maximum ascending speed of 20 feet per round.

While this spell is active, the spellcaster is NOT able to use the Dash action as it would override the spell's distance limits. 

The spell can be ended at any time by the caster as a bonus action.

If the caster does not choose to end the spell themselves, the spell ends automatically when one minute is over or if the caster has taken any damage from an attack. 

When the spell ends, the user drops at a slowed speed of 10 ft per 2 seconds until they reach the ground and they do not take fall damage.