Looking at many of the old creatures on this list, it's hard for new players to know what they are missing, because in the context of today's creatures they generally aren't missing all that much
Oko's abilities are very strong and flexible, and its low casting cost and cheap loyalty costs made it scarily aggressive
Deck requirements are needed to be considered before jamming United Battlefront into a deck
Flying might be distinctly weaker than the cant be blocked text on cards like Slither Blade, but its hard to think of a more iconic evasive keyword
Theros Akroan Horse Master of Waves I just wanted to point out the design of two cards that show the ongoing novelty that tokens continued to provide
That's it, save for Broken Visage, which is why it's often skipped by new players, but it's pretty good