Fireball is an attack used by Blaze where he shoots a ball of fire at his opponent. Blaze can shoot more than one ball of fire, he can shoot a dozen of them at a time. It is similar to a ki blast except deadlier. A fireball can burn and scar the opponent while a ki blast can't, it can only stun the opponent. Ultimate Elcidman had burns on his body from when Blaze's fireballs and it took it long to heal.