Wildfire is a far more easily abused symmetrical effect of great power and as such gets a lot more play than this despite being fairly poor at dealing with threats in comparison
lower liquidity than PSA for non-perfect grades
Zoroark ex & Mega Absol ex Have an Early Game Advantage This Darkness-type deck is a strong contender because Mega Absol ex has a low-cost attack that can KO most ex Pokmon in the game in two hits or fewer
Kyurem, one of the rarest Legendaries in the Pokmon video games, can activate its attack for only one colorless energy if a card with the word Colress is in the opponents discard pile
Most sets will have a few three-colored cards, but generally they're regulated to specific sets built around multicolored cards and mechanics
Combined, these three decks, whose strategies will be familiar to Pioneer and Modern players, comprise over half of the metagame at Arena Championship 4