This is the same stamp used in products like Mystery Booster 2 or previous Secret Lair Commander decks, differentiating these cards from their original printings
When I sit down to play Magic with people, I want to play against their deck, not their wallet
Its very easy to chain triggers off of this iron giant looking fellow too by drawing into cheap creatures and playing them, drawing you a few extra cards on each of your turns
Before secret votes are revealed, players may announce how they intend to vote, but they can't reveal what they actually wrote down until all votes are simultaneously revealed
The caveat is that you might not know what some of these cards do, and since we're posting this a touch early, you won't be able to simply click on the names of new cards to see them and the images of the commanders won't show up inside the decklist