The first version of Explorer's Bane seems like it's in the right spot I'm not a fan of 1/turn things and (as you pointed out) exploring on discard is self-fueling
All casual etiquette goes out of the window
The latter scenario, known as decking out, transpires when a player is unable to draw a card when required, adding an additional layer of strategic depth to the game.
There is lots of queer representation in Magic, but they're all more or less the same body shape
Meanwhile, Yennett, Cryptic Sovereign is one of the most interesting build-around commanders in the set, facilitating a brand-new archetype in odd-converted-mana-cost tribal (while still being fine on its own, with the double evasion making it pretty easy to draw an extra card each turn if you can't cast that card for free), while Varina, Lich Queen finally unites all of the colors of Zombies, so if you are looking to add the white Amonkhet Zombies to the blue Innistrad Zombies on the traditional black Zombie base, she's the best (and only on-tribe) option for your commander