By connecting the Dark-type to two of [the five core types], we believe we managed to increase the range of strategies available to players. Update : The folks over at PokeBeach did a thorough breakdown of what these changes to Weakness mean for the game and even made a chart to simplify things
Discover Scarlet Witch, Chaotic Avenger 0.3%inclusion 3 decks 958 decks Franklin Richards, Ascendant 0.3%inclusion 3 decks 941 decks Nico Minoru, Runaway 0.3%inclusion 3 decks 958 decks Alex Wilder, Runaway 0.2%inclusion 2 decks 958 decks Nick Fury, Agent of S.H.I.E.L.D
On top of all of this, it is graded a PSA 10
Japanese Water Pokmon Cards Page 1 of 5 Results 1 - 24 of 111 Abomasnow Unit price : 100 100 100 Abomasnow (Holofoil) Unit price : 150 150 150 Alomomola Unit price : 100 100 100 Articuno Unit price : 300 300 300 Articuno Unit price : 300 300 300 Aurorus Unit price : 300 300 300 Barboach Unit price : 100 100 100 Barboach (Holofoil) Unit price : 200 200 200 Bergmite Unit price : 100 100 100 Blastoise Unit price : 300 300 300 Carvanha Unit price : 100 100 100 Cetitan Unit price : 150 150 150 Cetitan Unit price : 150 150 150 Cetoddle Unit price : 100 100 100 Cetoddle (v.1) Unit price : 100 100 100 Cetoddle (v.2) Unit price : 100 100 100 Clauncher Unit price : 100 100 100 Clawitzer Unit price : 100 100 100 Crabominable V Unit price : 800 800 800 Cubchoo Unit price : 100 100 100 Dewgong Unit price : 150 150 150 Dewpider Unit price : 100 100 100 Dondozo Unit price : 300 300 300 Dracovish Unit price : 300 300 300 Page 1 of 5

As a result it's not only creating unique, attention grabbing artwork like this, it's also putting sets out at a rate of knots and printing more and more cards in each set