Yet, thats what we have here with the Black Round Corner Foil Star Filler Card
If you are designing custom game piecessuch as the highly popular custom Food tokens for the MTG Marvel release you should use the standard MTG dimensions of 63mm x 88mm (2.5" x 3.5") and design at 300 DPI
But with the rules language of Magic becoming better defined and developed over the years, most of these old joke cards now look quite straightforward to adapt for tournament play
The Goblinsons may be a tiny 1/1 at first, but left unchecked, it grows into a massive trampling problem for your opponents
As someone whos lost so many games to board wipes, its amazing to have Elf commanders who dont immediately fold to a Wrath of God since Miara can at least refill your hand with more gas, not to mention giving you access to reanimation spells to get your army right back
I definitely wouldnt rule out seeing him as a fringe option in cEDH either, even though I think that his lack of a third color will hold him back significantly