Minotaur III can be found in the upper half of the second section of the Tziah Block within Tartarus, from floors 151 to 163. They will always be alone and thus will be represented by smaller shadows crawling along the floor. The party can make use of the Freeze and Shock effects from Ice and Electricity skills to land critical hits on it, or potentially use status effects to weaken it.
Minotaur III is one of three minotaur shadow variants that appears in World 6 of Magatsu Mandala within the Midnight Channel. This purple Minotaur version will use Valiant Dance to Enrage the party and support skills to buff its allies along with Rakunda to lower a party member's Defense. After being defeated, it may drop a Strength Claw. Selling 4 Strength Claws will unlock the Jakotsu Claw weapon for Teddie in the shop.
In Golden, Minotaur III appears in Worlds 1 to 6 of Magatsu Mandala. It will use Marakunda to lower the party's defense. It has five single- to multi-target Physical attacks, ranging from light to medium, and its critical rate is increased by the passive skill Apt Pupil. Minotaur III may drop Angelite for trade at Shiroku Pub.