The last technique that Henricus Longus had prepared for Minos was a defensive one. This God believed that his chosen one would need an impenetrable defense when the aliens arrived in the Spiritual World.
Henricus Longus' greatest fear was that his homeland would be completely taken over by a distant civilization, wiping out everything of the world he had grown up in. To help his successor deal with the enemies, he had left Minos many valuable items, as well as techniques that fulfilled what he thought was necessary.
Minos had techniques that could block enemy movement, attack enemies mentally and physically, and turn his body into a weapon capable of killing those of a similar level to himself. This was all very good and should have built a warrior of the highest combat level.