We can get into the weeds arguing about optimization, but Commander is still a singleton format thats rife with variance
Adeline, Resplendent Cathar Adeline, Resplendent Cathar isnt only a huge beater but also a token maker
Any enters abilities of the copied commander will trigger when the token enters
(If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, goad up to X target creatures your opponents control
According to Wizards of the Coast, this card was subtle, but powerful and the benefit that it provided came at too low a cost. Due to the probe functioning as a cantrip (draws a card) and costing a single Phyrexian mana, it allowed players to peer into their opponent's hands for the often negligible cost of two life
Ulvenwald Observer Ulvenwald Observer will draw a lot of cards in a deck full of 6+ toughness creatures on top of being life insurance for lots of creatures you control