At the start of the battle, the Genie surrounds himself with a veil of sand, absorbing 150 to 2000 damage (depending on the opponent’s level).
Once the shield is breached, the Genie will be receiving only critical damage for 5 turns, and the strength of his own attacks will be weakened by 50%.
The Genie will conceal himself with the veil of sand again once his life level goes below 50%.