I think the most threatening decks at this point are creature combo decks like Elves, Goblins, and Enchantress (which is sort of a creature combo) Tidebinder Mage is good but not great against Elves and Goblins (obviously I think its good enough to warrant space)
Commander s rise as the most popular format drove demand for new legends and niche effects
And that printing is the only place to see this text
Many love this card not only because it's rare but because it's Charizard and a cooler, edgier Dark Charizard at that
Yes, theyre amazing, especially for Commander, but theyve had their spotlight
Before I get too far ahead of myself, I should go over the basic discussion of Okos play pattern that answers the question, Why is Oko so good? The answer largely comes down to Okos incredibly high loyalty, but theres a little more to it