But you could also use lots of different cards that animate artifacts, including Tezzeret, Betrayer of Flesh
A brief reminder, a shiny Pokmon has an alternative color scheme
Eventually, the final nerf Konami did, restricted the monsters from the skill to be usable for summoning Cyber End Dragon only, you can't even use them for attacks, since now they'll hit the field with 0 ATK, and most significantly, the monsters summoned were changed from Proto-Cyber Dragons given for free to regular Cyber Dragons from your hand or deck, meaning you need to get three Cyber Dragons (which, by the way, is a box UR) to use the skill efficiently
Mostly because it has that classic Yu-Gi-Oh
How did that change your work, from sketch to final image
Though mentioned above, Raphael, Fiendish Savior tops it off with lifelink which is a game altering keyword ability, like when the villains get a hold of the good guy's weapons at headquarters, let the devilish grins commence