What is the best way to reduce a Monster's spell resistance?

[Delrik]

Is there a spell or set of tactics that can be used?. I remember spell vulnerability from the d20 3.5 version so is there a pathfinder equivalent?

Thanks!

Todd

[Hedgehog]

Delrik wrote:

Is there a spell or set of tactics that can be used?. I remember spell vulnerability from the d20 3.5 version so is there a pathfinder equivalent?

Thanks!

Todd

There's the indirect way (i.e. not actually affecting the monster itself) by using feats: Spell Penetration, Greater Spell Penetration, Piercing Spell (from UM). Also, being an elf helps.