Requires a client mod.
well forget if i care, if it works like that it'll be the most fluid thing out there
right click click click BAM new spell
make them use the thing via /commands if they don't have the client mod. after getting their ass whooped by people with the mod they'll download it real quick
right clicking brings up a radius menu or something
this is exactly it, if you can get mouse movements (right click then swipe downward to select utilities FOR EXAMPLE) then you'll have the best loving mod in blockland right loving there i'm not even loving joking