OOC: Ummm... I think all of this looks to me like Divination (though I'm not sure if it's lesser), lesser preservation (strenghtening his key to understanding himself), and lesser creation (creating a key to free him from his self imposed restrictions). How does that sound?
Sounds fine, I'll work your plan into the resolution below.
Lichtenhart said:Closing Percival's eyes, he makes him look inside. He searches Percival mind and heart for the chains he put on himself, because he wants him to be free, and yet to give him a path, so he wouldn't be lost in his new freedom.
Inside the world of Percival's mind, you come upon the wall of black bones. <a lesser divination that reveals what blocks, what is to be unlocked.> you find a band of hobgoblins strengthening the wall, but they did not create it. They have the faces of several knights and they are chained together like a press gang from a prison working the roadside.
He tries to untie the knight's hand from the snares others and what the others would thought put on him, so he'll be able to go where his honor and his love will carry him. And through this all, he shows Percival's conscience what he's doing, so he'll know himself better, and hopefully won't lose this new path.
These you can set free easily. Because it is within a mind only, you sense that you need to convince only Percival that you are doing something. Within the mind even a ghost can be real. So a ghost miracle makes a key, unlocking the chain. The hobgoblins flee.
Finally he faces the wall Percival built around his true feelings, and looks for a door to unlock to show the young knight what's there.
Now you encounter a real problem: the does not seem to be a door there in the wall.
Hint:[sblock]If you want to study out of game what I am getting at here, listen to Pink Floyd's THE WALL, but only take it as a metaphor of process, not a case study.[/sblock]
From inside the wall, you hear faint singing from a young person:
"It was one miserable morning in black '44,
when the forward commander was told to sit tight,
when he asked that his men be withdrawn ...
... [too low to be intellegible]
It was dark all around,
there frost in the ground,
when the tigers broke free ... [too low to be intellegible]
... all of them dead, the rest of them dying ..."
<sorry for my bad memory, I will complete the above later, but the general idea I think is there now>
When you try to make a ghostly key, only senseless(?) ideas come forward: nothing, a hug, laughter, the cry of birth ....