Cyclone

You take inspiration from schools of hunting manta rays, creating a vortex to draw in your foe before striking. You spin in place and can attempt an Athletics check against the Fortitude DC of all creatures within 20 feet of you (or 40 feet if you and the target are in water). On a success, that creature is moved adjacent to you. On a critical success, it's also knocked prone. If a creature is within melee reach of you after this check is resolved, you can Strike that creature.