Bending the elements…
Summon a spinning lava disk you control with hotbar slots.
LavaDisk conjures a spinning disk of lava that orbits the caster. Once active, different hotbar slots change its behavior: follow, advance, return, rotate, or shatter. The disk melts earth, plants, leaves, ice, and other configured blocks it touches, and deals more damage the closer it is to the caster.
Tap sneak to create the disk, then select hotbar slots 1-5 to control it.