Marilith constantly uses Entice, leaving a party member confused, which should be healed as quick as possible. She always counters magic with Silence and sometimes strikes with Firaga. Her strongest attack is Blaze, which deals heavy fire damage to all party members. A Black Mage equipped with the Limit Ring can deal upwards of 12000 damage to Marilith with Blizzaga, and is the best source of damage for the fight. Physical attackers should use their strongest abilities and Bands, and a White Mage should keep the party healed and cure anyone of the Confusion status.