What would be the most powerful combination for a fighter that uses magic?
I cant really decide between multi fighter/wizard
Magi
or Elderich knight.
any advice what would be the best for a character that wants to be a main damage dealer, that wants to buff himself, and wants some control over the battlefield.
maybe im asking to much.
Cleric
Synthesis Summoner
There are a lot of great gish builds. The best battlefield controllers tend to be wizards, master summoners, and fighters, although they don't mix well in how they do it. However, being a main damage dealer gish can be accomplished several ways. Here's a short list:
Magus with all sorts of little tricks to up the damage on shocking grasp (magical lineage, spell perfection, etc)
Fighter 1/ Wizard 4 or 5/ EK 10/ AA X for a battlefield controlling hawkeye who only misses out on 3 BAB and still gets 9th level spells.
Wildshaping Druid (This one is pretty self explanitory)
Fighter/Bard focused on whip wielding, tripping, and non-lethal damage. (There are some fun tricks to up non-lethal damage)
Synth-Summoner
And, my personal favorite, Oracle 5/Barbarian 5/Rage Prophet 10.