Oko, Thief of Crowns is simply a design mistake
Watermark: Rakdos Illustrated by Kekai Kotaki Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Green commander decks like Ghalta, Primal Hunger can one-shot someone with Berserk, not to mention the extra poison counters that infect creatures can deal with this card
And two, it didn't have any synergy with anything else in the set
Theres a great little bit of detail in the piece, with the stairs in the foreground seemingly turning into grasping hands, reaching out at the Archon, or perhaps the little victim it's claimed on its spear
They''re mostly useful for people looking to get into the game that may have missed most of the cards available from setes on through four