Orisir is one of the 8 sorcerers in Wonderland- one of the sorcerers of fire (flame)

In the story he is trapped in the form of a blue phoenix, so obviously he can't do much fire magic. Blue phoenix are magical creatures which have their fire burn at extreme cold temperatures- they live in arctic climates.

Orisir is one of the older sorcerers (but not the oldest) and is from the Egyptian era. His real name is Anubis, and waaaay back when Egypt first started, he started a war with Osiris ( one of the water mages) hense the egyptian mythology surrounding his name.