In the magical universe of Earthdawn, no characters wield more fantastic powers than magicians. Earthdawn magicians can destroy mountains, turn day into night -- even return the dead to life. Now the Arcane Mysteries of Barsaive rules supplement expands those powers with more than 100 new spells for magicians of all Circles and a vast selection of new magical entries, ranging from simple fire-starter wands to powerful, ancient treasures once wielded by legendary heroes.