Lord of Change A big, flying Demon that happens to be in blue, where Demons previously have not trodden, just tickles me
Use Copycat to refresh your hand if you do not have the needed cards in-hand
It comes in at only two mana but can become a copy of any creature you own, assuming you exile it, so while they are only two mana, you generally want to wait to cast them until you have something big in play, like Massacre Wurm or Crabomination
With inflation so high, frankly I feel much better about playing cards if I can make sure I can at least cover expenses
We know that silver-bordered cards are often contentious (and often with good reason), but we want to put the collective expertise of the Commander Advisory Group and Rules Committee to work in classifying the cards that are generally fine, the cards that can be fine with a little work, and the cards that people should generally steer clear of
Oh, and if you havent seen what mass goad can do, then check out Rachels deck on Extra Turns