The necro tamer template I use is
110 taming 
110 animal lore
100 ss
100 necro
100 magery 
100 eval 
100 med
I play on Demise and we can switch out skills using a soulstone when you need to.. sometimes I switch out med for spell weaving when we do spawns.  I love the necro tamer because its very versatile.. can pretty much do anything solo when your friends aren't around to play with and its great with group play too.  I really enjoy playing on Demise because I also play with my two brothers 

  and the people on the server are great!  I've met a lot of new friends and really enjoying myself 

  They also have frequent events, updates, and the server has a high population.