
Jack Brightbuilder |

For a Magus the Arcane Accuracy Magus Arcana is the obvious thing to use. It does better than replace Str (or Dex) with Int; it adds an insight bonus equal to your Int modifier on top of your Str (or Dex).
That will be using a Swift each round of melee and 1 point, so I will run out very quickly.
Still researching anything ;)

My Self |
Uh, if you just need damage...
1. Get flamboyant arcana.
2. Get arcane deed. Choose the precise strike deed from Swashbuckler.
3. Enjoy.

Jack Brightbuilder |

There's some debate over arcane deed getting precise strike to work because Arcane Deed doesn't allow you to use your magus levels in place of swashbuckler levels.
Actually you are wrong.
Arcane Deed (Ex): Prerequisite(s) Flamboyant arcana
Benefit(s) When a magus takes this arcana, he can pick any one deed from the swashbuckler class feature as long as that deed can be used by a swashbuckler of his magus level. The magus can use that deed by using points from his arcane pool as the panache points required for that deed. A magus can take this arcana multiple times, each time gaining a new deed.
The feat itsealf state that the magus will need enough levels to reach the swashbuckler to use the ability.

Azten |

Azten wrote:There's some debate over arcane deed getting precise strike to work because Arcane Deed doesn't allow you to use your magus levels in place of swashbuckler levels.Actually you are wrong.
Arcane Deed (Ex): Prerequisite(s) Flamboyant arcana
Benefit(s) When a magus takes this arcana, he can pick any one deed from the swashbuckler class feature as long as that deed can be used by a swashbuckler of his magus level. The magus can use that deed by using points from his arcane pool as the panache points required for that deed. A magus can take this arcana multiple times, each time gaining a new deed.
The feat itsealf state that the magus will need enough levels to reach the swashbuckler to use the ability.
It doesn't let you use magus for swashbuckler, only to determine what deeds you can choose. 6th level magi can pick deeds a 6th level swashbuckler can. Magi don't need the damage boost.