mist valley deck yugioh Profile (June 2022) This card cannot declare an attack unless you return 1 card you control to its owners hand. Dueling "C": Deck Profile: Mist

(1) If this card is Xyz Summoned: You can detach 2, 3, or 4 materials from this card, then activate the appropriate effect, depending on the number detached

As there is no real downside to most of the choices, players should feel satisfied from navigating these scenarios with increased complexity without feeling overwhelmed, and the feel bads will be kept to a minimum

What exactly are the most valuable cards you want to see inside your Play Boosters

While its quite likely that its price could come down more, its been a pretty slow drop in value, so I doubt it will drop a lot overnight.

Ideally, Wizards of the Coast wont need to change anything as nothing will be too broken