It's not together anymore, but I used to have an [[Oloro, Ageless Ascetic]] sitting in chairs deck. At the time I tried to mostly only use cards that had someone sitting in a chair, but cheated a little as long as a chair was somewhere in the art. I'm sure a lot more cards exist now, along with alt arts that you could probably fill a whole deck of seated people. That included instant, sorcery, and enchantments too. I let artifacts slide because a deck basically needs mana rocks to function.