Oko, the Trickster

In Commander, Oko, the Trickster occupies a niche role: green-blue creature decks that want repeated token generation or can leverage the +2 to copy relevant creatures each turn cycle. Six mana means it competes with actual threats on your curve, so it earns a slot only if the ultimate is a realistic win condition or the token copy is synergistic with what you're already doing. In Legacy, Modern, and Pioneer it's essentially unplayed — the other Oko is banned in most of those formats, which ironically leaves this one legal but ignored, since it doesn't approach the same power level. Oathbreaker is the one format where Oko, the Trickster might see genuine consideration as the planeswalker commander itself, pairing with a Simic spell signature that supports token or copy strategies.