Darkness Energy became a Basic Energy card in 2006
Arkham Horror: The Card Game is a cooperative Living Card Game (LCG) in which one to four investigators work together to uncover mysterious mysteries and conspiracies
Triangle O X SPELL If you control "Crystal Skull", "Ashoka Pillar", and "Cabrera Stone": Destroy all cards on the field, also for the rest of this turn, your opponent takes any effect damage you would have taken instead
A host of other cards have seen a ton of competitive play by shutting down the abilities of artifacts, including Null Rod, Stony Silence, Collector Ouphe, and Karn, the Great Creator
The fact that this set introduced foils to the collecting scene of Magic means that it will always hold a special place in the community
But its not the best choice for every card in your binder