Though the trend originated with baseball cards (or cigarette cards, to go back even further), the modern conception of trading card collectibles has been defined by games like Pokemon TCG and Magic the Gathering
In the event of a simultaneous "double-auction" recognised by the auctioneer, the lot will be put back for sale, with all bidders present being able to participate in this second auction
If Etrata is your commander you can instead choose to put her in the command zone, but thats going to increase the commander tax each time you successfully attack with Etrata
Set cards are starting to eclipse many of these in desirability and value though
Certainly you can Disenchant a Necropotence but they can still draw as many they like for that turn and the damage is done
The Winterspell set introduces breathtaking winter-themed artwork, innovative gameplay mechanics, new character Glimmers, and strategic cards that expand deck-building possibilities across all six ink colors