mtg card details Adventure Commander Deck – Adventure Time Edition – 100 Proxy Full Art Cards (Card Only) : Toys & Games Magic: The Gathering - Wikipedia

Besides having Flash (which means it can be played whenever you use an Instant), you get to choose one of three effects when the snake enters

Enter the God-Eternals

Not only does it quickly mill you, giving you endless Necrons to bring back from the grave, but it also allows you to cheat death yourself by ensuring you dont draw that final card

This is part true and part emotional bias

However, if you do, and all of those targets are illegal as the ability tries to resolve, it won't resolve and none of its effects will happen

While organized play at many stores had been shut down by the pandemic, Wizards has stepped up with support by giving free promo codes to them to hand out, like unique sleeves