Oh, how Dianna loved this quick detour on their lesson. She had her eyes and ears open for anything funny that might happen. When the Professor opened the cupboard and brought out a vial filled with some clear liquid and she said it was tasteless and had no smell what immediately popped in her head was...water. Of course some students thought outside of the box...

Might as well say Draught of the Living Death but she'll just cause to much trouble.