"Summoners are able to summon more powerful creatures than Conjurers. The specifc creatures they can summon are based on the spell spheres they have studied; with Entropy they can summon Balrogs, with Law they can summon the the Host of the Einherjar, with Death the fearsome Wraith. A Conjurer must be at least 6th level before it can be upgraded to a Summoner."
A couple problems:
1) spelling: specifc ->specific
2) Balrogs -> Balor
A couple problems:
1) spelling: specifc ->specific
2) Balrogs -> Balor