You still sacrifice your Warrior tokens on your end step if the mobilize creature that created them leaves the battlefield before your end step
The single Stun counter won't do a whole lot, but more will follow, and they'll clear the way for a huge Spidey and his amazing friends to get through
While you dont need the in-depth knowledge of a judge, you should be both familiar with and up to date on the following aspects of Magic: The Gathering : Rules of how to play The sanctioned formats promoted by WotC (Commander, Standard, Pioneer, etc.) Top decks, strategies, and cards within sanctioned formats This will help you not only understand why certain cards are desirable compared to others, it will also hone your instinct for what might make a good card in the future
A less obvious choice would be to play around a commander that gives us a discard outlet
Here are all the Magic: The Gathering crossovers, ranked in order of their ambition and quality
Questions for Unstable Based on past Un-sets, we have a pretty good idea about how Un-set finance works
