Drain (element)

Drain (吸収) is an element exclusive to Final Fantasy Mystic Quest. There's only three enemy attacks that have this element and Phoebe's Ether Shield provides protection from it. There is also an unused elemental defense related to the drain element.

Reverse Drain
While not named, Reverse Drain (吸収攻撃) is an unused and dummied out elemental defense related to drain. The only way the player can get this protection is by the use of a cheating device.

This protection alone does nothing and prevents nothing, but if it's paired with the Drain protection on any current equipped piece of armor. Not only will the drain protection will reduce the damage taken from the drain attack. It will also reverse the effect of drain where the enemy will take damage while the character that was attacked will be healed.