Hey man despite what these people tell you (since most of them are close minded about pvp and only stick to the same template advice over and over) a necro fencer is a badass template and is doing wonders for me. if you can max out your lmc and get a nice lrc suit, its a sweet spawns character. dont let any of these people discourage you.

mine has a 25 stat scroll and is at 100 str 65 dex and 90 int
when i do spawns with him im in wraith form so mana is no problem whatsoever
you can also switch out for a pendant of the magi if you have high enough resists
you dont need high dex if you have good ssi on a weapon, just get a spell channeling warfork and kryss
and you are good to go man its nice