Quote Originally Posted by Chad30 View Post
I wonder what the best defense is against tru seeing.
It is also plausible to trigger some traps on someone looking at them. Put them behind an illusionary wall. Mirror of Opposition would be the classic. A Medusa?

Also, True Seeing is not always an advantage against shadow magic. Bridges and stairways can be safely traversed by those who fail their Save or choose to believe in them (purposefully fail the Save) -- True Seeing presumably prevent you from believing an illusion.