Loxi: A three mana clone isn't bad if you can Mayhem it, and Mayhem has the advantage of effectively letting you cast it while (ideally) using it as part of a discard cost to get the most value from it
Additionally, as we'll see in a moment, some of the best cards on the list don't even need to synergize with this kind of effect at all, because being able to play them for their warp cost is such an added bonus
Attractions never actually hit the graveyard, so cards that care about artifacts being put into a graveyard, for example, won't see them
(1) If this card is Normal or Special Summoned: You can Set 1 MLICE Trap from your Deck with a different name from the cards in your GY
That's nasty, because there is always someone frumping around with a bunch of key permanents to take out, like Primeval Titan, Deadeye Navigator, Elspeth, Sun's Champion, Karn Liberated, the aforementioned Mind's Eye or Sylvan Library, all of their non-lands