The calendar begins with releases coming out in January 1, 2025 and runs till January 1, 2026 (this is a running article that will be located in the Calendar section of the ICv2 website)
More likely though, youre trading a mediocre creature for one that is game breaking on the current board, or drawing two to three relevant cards as a +1 ability
Those planning to visit should head to the San Diego Convention Center before July 27 and find the Mega Evolution Experience booth, where they can pick up a special flyer with multiple promo codes
When do you think the mechanic should come back
This ability allows for significant hand sculpting and deck manipulation, making it a powerful tool in various strategies
If you no longer control a Desert after that point, perhaps because you sacrificed all of your Deserts while activating mana abilities, this won't affect whether you can legally cast Colossal Rattlewurm