In this case, Enter the Infinite would draw your whole deck (whichif you can't win at that point, I can't help you), or Jace and Doubling season would combine to let you cast a spell out of everyone's deckincluding that Enter the Infinite that just got shuffled back in
Marketplaces like ChannelFireball, TCGplayer, and Face to Face Games just dont have the manufacturing capabilities to produce their own custom sleeves and they likely outsource that work to these sellers
Chromatic Lantern and Chromatic Orrery make it much easier to cast Reaper King, as will Timeless Lotus
Basically any version of Tezzeret, Karn, or Daretti features some interaction with artifacts
Creature - Ooze Color tag templates(None) Oran-Rief Ooze When this creature enters, put a +1/+1 counter on target creature you control