Two other rare Magic: The Gathering cards that exist in a single copy are Shichifukujin Dragon (1996) and 1996 World Champion (1996)
It fills up the yard a little less and gets a smaller range of things but being an instant itself is a big deal
I dont see why you should remove this card now, it seems fine
You might be wondering, what exactly are these 151 Master Ball Cards? To answer your question, these are actually the new and extremely rare Master Ball Mirror cards, only found in 151
Consistency is king when youre not running the absolute best equipment cards, so Ive added plenty more draw power, with Akiri, Fearless Voyager, Puresteel Paladin and Mask of Memory
You should also be playing all of the removal that gives an opponent a land