I've got your fun thing next
Im also a big fan of Nashi, Moon Sages Scion, though that card leans harder on combat mattering, some variance, and you having some life to play with
All of this is true in Standard, and doubly so in Commander
Sure, you have to discard cards, but on the bright side you get to put cards directly into your graveyard
If it didnt have haste, my creature wouldve untapped and I couldve used it to block
You set an initial price justified by historical prices of other foils of that same card rather than relative EDH or Vintage or Modern or Legacy demand and you bank on there being enough people who want to pay as much for one card as youd pay for a full set of all of the 2016 precons to justify that price and price memory and an unwillingness to cut the price on a card youll likely only ever see one copy of just to ship it will prop the price up