Shade is a level 4 Black Magic that has an 80% chance of paralyzing a single enemy. It can be bought for 3,000 gil at Gysahl, Northeast Saronia, and Doga's Village. It can be used by Magus, Sage, Red Mage, and Black Mage. Any any job can use it through the Tranquilizer item.
It is also an enemy used by Hellgaroo Mage.