130 damage is fantastic for only two Energy
While you can slip a few goad mechanics into other decks, if you want to fully dedicate your deck to the mechanic you want to have the right commander
LIGHT-based archetypes include: "Blue-Eyes", "Silent Swordsman", "Silent Magician, "Arcana Force", "Batteryman", "Fabled", "Hieratic", "Satellarknight", "Star Seraph", "Lightray", "Lightsworn", "Noble Knight", "Ojama", "Photon", "Galaxy", "Constellar", "Vylon", "Bujin", "Watt", "Worms" , "The Agent", "Utopia", "Melodious", "Artifact", Trickstar and "PSY-Frame"
Not only would Metagross add some much-needed power for Metal-type decks, it would also be a solid candidate for a Pokmon ex card
For the turn 1 win probability, all the curves collapse onto a nice master curve (which gives a warm and fuzzy feeling for the statistical physicist)