Fantasy Trip Wizard dismissing spell?

[catopower]

Originally Posted by Shostak

There is nothing to clarify--the rules are explicit that wizard can create certain things that last for 12 turns, regardles of how inconvenient they might become in that time: Fire, Wall, and Shadow.

I'm not arguing with you. I'm merely commenting on how I like how this rule can play out. Sorry if this out of line.