
Oblivionsdebate |

So for a bit of back story and full informationness: Campiagn which I am running has only one player (very much a sad panda about this but eh) either way he is a level 15 Sorceror who has a fairly optimized build, has leadership with a witch that is his crafting person (giving him allot of extra wealth). And he allong with his ally an oracle also comprably optimized and overwealth balance, have been sent to reclaim a lost city out in the wilderness which was taken over by Local Evil Dragon of Immense Size (tm) [cr 19 acient Red dragon].
The campiagn hasn't been going on too long ( i like high level campaigns more stuff to tinker with) and either way i wanted to have a Local Good Dragon of Not So Immense Size (tm) help them out but i don't want it to out shine the other two so what challenge rating of a silver or bronze dragon would you guys say is about the same power level as a level 15 character?