The Marid can be easily defeated by buffing your armour with "Spark Fusion" and equipping a Blunt weapon to attack it's body. To reduce the damage caused by it's spells equip Undine Jaspers and Marid Aquamarines to lessen the damage.
[view·edit·purge]Marid (Arabic: مارد mārid) is an Arabic word meaning rebellious, which is sometimes applied to supernatural beings. The word has come to refer to demons and powerful jinn. In Dungeons & Dragons a marid is a genie of water.