This is a good strategy to get infinite mana, but then what do you do with that infinite mana? You should consider a few X mana cost cards such as fireball, commet storm, or mana spring.
well not only do i get infinite mana. i also get infinite creatures, and have infinite power and infinite toughness. Everytime you make a copy of the galvanizer they make the other ones bigger. all you need is one mana myr and a myr galvanizer with a splinter twin on it to make the combo go off
i would run 2x card:Blue Sun's Zenith just in case you dont draw your splinter twin when you go infinite.