mtg cards like manabarbs [150] [Magic 2012] [Foil] – Face to Face Games Manabarbs deals 1 damage to that player. Manabarbs (Card) | EDHREC

Not only does it give you a ridiculous board if done right, itll often effectively wipe your opponents board, too

This is amazing in formats with larger than 60 cards like Commander at 100 or Five Color where this is a powerhouse at a minimum of 300 cards

Filter to your commander's color identity

We used to have little tykes like this one that only dealt one counter of damage when they hit

Anyway, a silver border means that these cards are only playable with other silver-bordered cards and are not meant for serious tournament play, even though the Un- sets are excellent for Draft and some silver-bordered cards were even permitted in Commander for just a short while