In this case, having the activated abilities of all artifacts in your graveyard is extremely powerful, especially when you start throwing Staff of Domination into the mix
The Traveling Chocobo is also available in collector boosters in neon blue, green, pink, and yellow, and for the Mels out there, the mechanics on each of these is identical with a very good play from the top of your library effect and triggered ability doubler
Fizzling Collected Company is also a huge swing, while other weird targets include Aether Vial (although be warned that your opponent can choose to not put the creature into play after they see you sacrifice Mistcaller), Dredge, Hollow One (where you get Bloodghast and Flamewake Phoenix), and strange blink decks involving Flickerwisp and Restoration Angel
This is limited by the cards that work in this ramp payoff + sacrifice artifact space, but there are definitely some like Bristlebud Farmer, Goldvein Hydra, Ancient Adamantoise, and Im sure others
Were going to look at each of the new planes and give them a rating based on the very scientific process of what I think. All right, fine, there are some actual criteria Im looking at