But, in most cases, you should be fine by carrying an extra regular copy of the card alongside the altered one
Vial Smasher the Fierce is a three mana Black and Red 2/3 that reads, Whenever you cast your first spell each turn, choose an opponent at random
The temptation to add a Renegade Map is a strong one, but the ability kind of runs contrary to what we want to do: it enters tapped, and it replaces itself with a land, which is basically only a small upgrade in an improvise-heavy list
Beagle Boys Small-Time Crooks can do a similar thing but the plan is more obvious
However, all of this comes with one big caveat: Darkness Type is insanely popular in both formats, which is Trevenants weakness, so thats a big issue to consider
The selection of graded cards in active Pokmon groups is actually surprisingly good