This article is about the enemy from Super Mario RPG: Legend of the Seven Stars. For the stage of the same name from Super Smash Bros. for Wii U, see Pyrosphere (stage).
Pyrospheres are the stronger relatives of the same-colored Sparkies and blue Fireballs.
When Mario and his allies reach the volcano's main chamber, a large group of Pyrospheres are flying around. Spotting the group, the swarm quickly condenses, forming the Czar Dragon.