Ironically, they are good as an artist when they use their civil name, and not their artistic name
Once per Duel, during your opponents End Phase, you can destroy 1 monster your opponent controls that you own, and if you do, inflict 500 damage to your opponent, also for the rest of this Duel, you take no damage from cards you own
Miscut or misprinted cards are also quite impressively valuable within a niche subcommunity who collect them
I want to believe the latter could improve the former, but caught as this set is between the impossibly popular (and still unavailable despite promises from The Pokmon Company International) Prismatic Evolutions and the forthcoming Destined Rivals, its hard to be optimistic
The largest single space in the game is probably the opening area
often comes down to smart upgrades