cool mtg card sleeves My custom came in : r/magicTCG Superior quality matte printed art sleeves with semi MTG FINAL FANTASY Card Sleeves

It only allows you to fetch a basic land, and worse, that land comes into play tapped

However, it doesnt work the way Fishbone Quill does, letting you put any card into your Inkwell facedown

Pocahontas & Meeko, Adventurous Friends Amber & Amethyst This deal-ink team-up card costs four ink and can be used in your inkwell

Similarly, if you proliferate, you can't add more chip counters to B-I-N-G-O

[Keeping in mind that this is still a variant, and requires permission from every opponent before it applies] Contrary to everything Ive said above, yes you can but everyone (starting with you) needs to obey the same kind of social contract which makes Commander work in the first place