A great cry rises from the street, in some ancient, unknown language that comes from Sam. Shi glows with power as the arcane energy builds within her, releasing all at once and taking the form of... A huge spout of mustard, which soars through the air and splatters Remus right in the face, stunning the big creature and temporarily blinding him. Sam grumbles something about the hamburger she ate last week and the book being inconvenient in its timing as the pages flick back and forth at random before stopping at a new page.