Quoted By:
Head cannon
>Infinity Energy is the source of all evolutionary/form powers in the Pokémon universe.
>Mega Energy is a more concentrated and stable form of Infinty Energy. Objects can be endude with this form of energy and in this form it can be harnessed by Pokèmon.
>Gmax/Dmax Energy is a less stable form of Infinity Energy that is fleeting in it's form. Objects are not endude with this energy however it can use matter as an anchor and as such achieve a condensed form. Due to it's instable nature this state is brief.
>As Infinity Energy is the source of all energy in the universe, including life energy, genetically some Pokémon are coded to harness this forms of energy uniquely.
>Varying forms of Infinty Energy of different concentrations, forms, physical states, and reactive properties are present in the Pokémon universe. They are the force behind Evolution, Evolutionary Stones, and even Fossil Ressurection.