Never loses its usefulness throughout the game due to its mix-and-match versatility-- if you don't need Pokemon any longer, you can grab energy instead, or vice versa, or you can get one of each
Legality depends on the tournament format -- Ghalta, Primal Hunger can be legal in some formats and banned or restricted in others
Illustrated by Josephine Chang Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Since some of these cards were only available during the period that the events were running, like their Ultimate Cup events, some older Promo cards are not available to obtain other than in the secondary market, making their price very hard to justify to your bank
Skuntank G can be best used in decks like Beedrill, Flygon, Gengar, or Kingdra
Sometimes youll even get a beefy 4/5