I lost a match during an event because the card "Mistrise Village" is bugged, and this is a very serious issue since it is part of one of the most commonly used decks in the current metagame. The ability of this land should make the next spell cast by the player who activates that ability uncounterable. However, at the moment, the player controlling the land can cast a spell, pass priority to their opponent (who can respond with a counterspell), and then activate the ability of Mistrise Village, making the spell that is already on the stack uncounterable.

In this specific case, my opponent cast "Abuelo's Awakening" while keeping an Island and Mistrise Village untapped. I responded with "Dispelling Exhale," and afterward, my opponent activated Mistrise Village, making "Abuelo's Awakening" uncounterable while it was already on the stack.

Finally, a personal opinion: it is truly frustrating that players take advantage of bugs like this and create terrible experiences for their opponents, especially during events with paid access.