A dream sequence? Really now? Oh yeah, isn't there the island where dreams come true, but it's really your worst nightmares rather than your biggest hope? THAT DOES SAY SOMETHING ABOUT HIS MIND. HMMM. It also explains the smoke machine going on in that scene.

I do too! It would be kind of detrimental to Eustace's character. He'll probably stop after he's been undragoned. :)