Hovering Inferno (aka Wildfire) is the boss version of Blaze and he has several shields floating around him and wears a black netherite helmet 
(He doesnt have human-like limbs, his body built like blaze but he has a slender torso and several shields that looks like blaze rods) (and dont forget that he has a 'blaze rod' attached to his lower torso lmao)(he also dont have arms/hands and legs/feet)
(he has 4 shields floating and spinning around him)
(he floats and doesnt even walk)