Morax (also called Marax and Foraii) is the 21st spirit of the Ars Goetia. He is a great Earl and a President and appears as a great bull with a man's face. His office is to make man knowledgeable in astronomy and all other liberal sciences. He can bestow wise familiars and knows the virtues of herbs and precious stones. He governs 36 legions of spirits. According to the Grand Grimoire, he is a direct subordinate of Sargatanas.
"One of the 72 demons of the Goetia. He appears as a man with a bull's head. He has knowledge of magical gems and plants, and teaches astronomy and astrology. He also sometimes gives his summoner a familiar."
—Shin Megami Tensei: Strange Journey compendium
Morax first appears in Sector Antlia as a boss in the B2F of the sector. He has a desire to destroy humanity because of the violence they've caused. He asks the protagonist whether he thinks that the demons are the real heroes for doing this. The protagonist's answer affects his alignment. After the dialogue, the protagonist proceeds to fight Morax. When Morax is defeated, he drops the Rosetta for Antlia and a rare forma that unlocks new Sub Apps in the lab. He is also unlocked as a special fusion, and can be created by fusing Itsumade, Oni and Melchom.
Morax appears once more in Sector Fornax, proclaiming his vengeance against the protagonist for defeating him. He appears in his new form as the Tyrant Moloch.
Morax can only be summoned through fusion in the Cathedral of Shadows. He can teach Flynn the Oni-Kagura skill through his Demon Whisper. Morax is one of the demons needed to summon Asterius through special fusion.