Summon Nishruu

By casting the summon nishruu spell the wizard calls into existence a magical being of considerable power, the Nishruu. At first glance this appears to be some sort of mist, but upon closer examination this boiling churning red mass of vapors and shapes moves with a life of its own. Drawn towards magic like a moth to the flame, the nishruu feed on the energies surrounding and used by wizards. Luckily, there is no question as to the loyalty of the creature and it will not attack its summoner even though it would like nothing better.