There are plenty of artifact-centric alternate wincons like Hellkite Tyrant and Mechanized Production, but this cards much cheaper, takes opponents out directly, and has the alternate Mirrodin mode when you just need to build up your board
Id play this card only in decks that run lots of counterspells and protection
Fraying Sanity When youre trying to empty libraries, Fraying Sanity doubles your progress
Siege Smash Split Second shatter is cEDH playable
5 Shadow of the Enemy Yes, Shadow of the Enemy requires a lot of mana to make work, but there are plenty of ways to get a lot of mana even in Tales of Middle-earth (Smaug would like to give you 14 treasure tokens, just as an example)
Pokmon Trading Card Base Set Run Differences The original release of the Pokmon Trading Card Game didnt initially have an expansion name