As you duel more, the capacity goes up so you can use better cards
Boxes produced in 2019 and later continue to carry the 2011 date despite being printed much later
Most modern cards follow that standard, but some vintage, mini, and oversized cards do not
In the unusual case where Unwilling Vessel has +1/+1 counters on it and then receives an amount of -1/-1 counters that causes it to die, use the total number of counters that were on Unwilling Vessel when it died, including all of the +1/+1 and -1/-1 counters, to determine the value of X
(Put X +1/+1 counters on the creature that entered or create an X/X white Spirit creature token.) You choose whether to put +1/+1 counters on the creature or create a Spirit token as the ability that includes the endure instruction is resolving
Kaldheim was so kind to give us all 10 Snow-Dual Lands and made them Fetchable