Legendary Planeswalker - Narset Nezahal, Primal Tide This spell can't be countered
I too think these will stall out at some point, but theyve got years to rise in price until thenthere are quite a few underappreciated low pop PSA 10 Gold Stars like Alakazam, Celebi, etc., that should see significant gains once people realize how infrequently they hit the open market
Other effects that apply to the permanent can still grant it any characteristics it doesnt have or change the characteristics it does have
Doubling all damage sources of the chosen type turns typal decks into engines of destruction
Rograkh, Son Of Rohgahh Before we get into the list proper, lets quickly recap Rograkh himself
Her etb effect is good enough to carry the card on its own