Baseball cards typically include the player's name, their statistics, team history (where they played in college and high school), and a few fun facts
Currently, a near-mint copy of Quicksilver Elemental will set you back $41
Low to the ground, aggro, Hate Bears, Recursion, Sacrifice-matters - all strike me as places to play this fun little five-cost sorcery uncommon
Then the effect happens again for you a number of times equal to the number of opponents who accepted
The MTG commander Arcades, the Strategist (he's the classic) can turn all your Walls from meek utility creatures to undercosted beaters, allowing you to get surprisingly aggressive
The card builds itself up, so we dont have to commit as many resources to turn it into a threat, and when it eventually does get answered, you can easily bring it back