(Note that modern template now says, "Transmute only as a sorcery.") Other than those few, mostly power-related issues, transmute was printed as submitted
You can fill your deck with creatures with potent enter the battlefield effects and some good ways to bounce those cards back to your hand, or just have the most obnoxiously expensive creatures you can find and leave it at that
For example, Lightning Bolt isnt legal in Standard or Pioneer, but you can use these variants in Modern or Legacy
This takes very little work to make obnoxious, and you only have to get a couple of cards out or a buff or two to make this ability very absurd indeed
Overall, Im excited about the return of gold-bordered cards
The First Time Prints Have Ever Been Made This is a unique and somewhat obscure piece