It essentially lets you turn 3 mana into 4 ( plus tapping this land), but you have to target something thats able to attack, and actually get to attack
You'll usually need a few extra expendables to get started, after which you can just keep re-attaching this aura to the new tokens you generate for infinite combats
Gold Star cards have pull rates of approximately 1:72 packs, so basically 1 per every two booster boxes
Genuine packs contain a mixture of common , uncommon , and rare cards
Playing cards from the top of your library is always a powerful ability, and the added bonus of creating a Food token whenever you do makes this a really cool food commander
Finally, making your opponent discard two cards is great, no question, but the ability to Ultimate Price a Stormbreath Dragon or Polukranos is a very serious new dimension to the utility of Sultai Charm