Ignore Sphere Combination Rules

Ignore Sphere Combination Rules is a passive effect that allows the user to equip any combination of spheres regardless of Sphere Type.
For example, a unit under this effect can equip Victory Chant and Drinker's Kettle, even though both spheres are Atk Boosting.
This effect appears exclusively on a Test Elgif called EXS2 451. Outside this, there is currently no legitimate way to utilize this effect.