Glacius: freezes things, not seen in the books or movies, only in Video Games.
Gillyweed
The actual scramble is leofifixreail. It unscrambles to elixir of life.
Potterheads.
harry potter harry potter
Mudblood
butterbeer
werewolf
Gillyweed
Madam Hooch.
Peppermint toads
Vernon Dursley
Elixir of life
cuiryotis -> curiosity
Tom Felton works.
Blast-Ended Skrewt
This would unscramble to The Goblet of Fire.
Hagrid