Looking through the various vials Mary spotted a vial with three question marks on the label and a piece of paper rubber-banned to the side. She took the paper off and read the note...
Dear, owner
This is the "random" vial, it once taken out it randomly takes on the properties of a random vial in the box, you won't know what one till after you drink some of it. The vial label will change to show what vial it randomly became for 10 seconds. To get another random effect from this vial, place it back, wait for it to refill, then take it back out.
Mary decides to...