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First Post
Felix said:Actually, a Silent Image does just fine in this capacity. You produce the image of a wall, or sheet of iron, or whatever spell effect you'd like to mimic, and place it 10' in front of the offending caster. That caster is not interacting with the wall, so he doesn't get a save. And because he no longer has line of effect to his target (because the target now has full concealment) his spell either fizzles, or if the DM is leinient, he gets to do something other than cast a spell.
So perhaps a wand of Silent Image is even more useful for less gold until folks have ready access to True Sight because you realize it's an illusion, and therefore you still have line of effect to the enemy caster...
I'm confused -- is line of effect the same as line of sight?
I thought not. You can cast through a blob of pitch-black darkness, for example, but not through a thin wall of paper.
Confused. In this case I thought, for example, a fireball spell would go right through the illusionary wall and impact whatever is beyond it. Maybe the wizard caster wouldn't KNOW for sure it was an illusion, but did the caster have a chance to stop the spell even if he thought the wall was real?
*confused about line of effect*