Whats worth knowing: Foils often feel different (sometimes thicker, sometimes curlier, sometimes both)
These cards were also final sale, which, while very typical for a card shop, makes this practice a little more questionable
Seeing these cards being mentioned for the sake of humor, I was reminded of a style of deck that I hadn't brewed with in a while, but remembered as being very fun: +1/+1 counter decks
You can Shock a guy, Careful Study or Spell Pierce, all one mana effects that you can stomach paying two for because it is instant and offers so much versatility
Then they remain until used so that's brilliant at protecting now in response and then in the future
You just need to attack with your commander again, so make sure to add some ways to give haste to creatures, so you dont need to wait a turn to attack