Viability

Discovering a way to create permanent spiritual matter that was able to sustain its state indefinitely was only the starting point.

In order to turn spiritual matter into the building blocks of his imaginary mechs, he needed to develop a means to change its properties.

After all, a real mech consisted of many different materials! From the incredibly hard armor plating to the energy-resistant materials that made up the power reactor, each component needed to take advantage of the properties of different materials to reach a satisfactory level of performance!

If Ves failed to transform the properties of spiritual matter to match with the properties of the materials that made up his real mechs, then his imaginary creations would only have the form of a mech. Like a mech made out of paper, an imaginary mech made out of uniform spiritual matter would not possess any strength!