Re'em blood is the blood of a Re'em. It gives the drinker immense strength for a short time, making it a highly desired substance. However, due to the rarity of the Re'em, which makes acquiring the blood extremely difficult, and the demand far exceeding the supply, their blood is rarely available for purchase on the open market.

Behind the Scenes

• The creature Re'em is often described as a form of unicorn or giant horse whose blood was rare. References to the best and its blood are made often in the Bible.

Appearances

• Fantastic Beasts and Where to Find Them (Mentioned only)