Oko, Thief of Crowns looks like a format-warping mistake, and one that causes serious problems for the format beyond mere power level considerations. What causes led to this card making it to print?
For reference, here’s Ari Lax’s article on the subject: https://armlx.blogspot.com/2019/10/the-actual-problem-with-oko-thief-of.html
And here’s Jon Finkel’s tweet: https://twitter.com/Jonnymagic00/status/1188918066824011782?s=20
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