Spells known abuse

[Invader]

Is there anyway to take advantage of knowing a spell before you can cast it as a wizard?

[Alienist]

If you're playing sensibly no.

If you're willing to bend some rules, and ignore others, then yes.

[buttcyst]

about the most use you can get from knowing a spell you can't cast yet is prior knowledge of when and how it would be useful in your game specifically, that's pretty much it

[mattie_p]

Alacritous cogitation + spontaneous divination + versatile spellcaster, perhaps.