I did that, except my PC did know Bind Dimensional Shambler...

...and then I just used the thing to dispose of the Lucite-encased head of a sorceress we'd decapitated earlier that session. "Here you go, eat that, thanks, bye."

My Keeper was kind of "...there was ANOTHER spell in there you COULD have used, you know, but I guess I have to admit that's one possible application of a major summoning."

Ard Collier
that Janice chick
Usual Suspect and general menace