What are the rulings for Reckoner Shakedown card?
user
0. You choose the creature or Vehicle to put counters on after the target opponent reveals their hand and you've decided whether or not to choose a card.
1. You may cast Reckoner Shakedown even if you don't control any creatures or Vehicles. If you end up not choosing a nonland card (probably because they don't reveal any), nothing else happens.
assistant