Sure Yoshi P, sure.

[Sylvina]

There is actually a trick to do this without using sprint. make sure you're right inside his hitbox's outer circle and run around him while reaaaally close to him. the closer you are, the less speed you need.

[Saraphin]

There is actually a trick to do this without using sprint. make sure you're right inside his hitbox's outer circle and run around him while reaaaally close to him. the closer you are, the less speed you need.

this is what I do, i've normally used sprint to get IN to the boss, so i don't have it available for the entire spin. still burning my tail, but...doable.