Lets do a little Prototype lightning round of the better examples to kick things off: Autonomous Assembler Likely better in multiples, which doesnt really do much for us here in Commanderland outside of goofball Assembly-Worker decks
5 Ariel: Whoseit Collector + Item Cards Building an item-centric deck can make Ariel: Whoseit Collector an especially powerful card for its ink draw of 4, as playing an item always allows a player to ready Ariel again
R&D are always tentative at using them, considering there arent many
This might not be your desired way to play, but Id rather give up and find a more interesting game than spend 30 minutes trying to make my scissors crack a rock
the first deck needs blue mana to cast the adventure, and the second so you can cast this card from exile
Bulk Buys When going through bulk, keep an eye out for misprints