Keltham inwardly stares at the truth spell he has remaining, first to come to mind as effect-over-time, then at his other spells.  "I think I've only got one instant spell at all, and it's one of two fourth-circle ones," Keltham says, hesitantly, after a while.

Keltham inwardly stares at the truth spell he has remaining, first to come to mind as effect-over-time, then at his other spells.  "Either I can't tell the difference at all, or none of the spells I got today were instant," Keltham says, hesitantly, after a while.