The case of base set Pokemon boxes first appeared on eBay in Canada in March of 2021
It has ninjutsu for one black mana and three generic mana, and, when it deals combat damage to a player, you exile the top card of each player's library
The best way to identify a true card from a fake, counterfeit card is to amplify the image several times and observe the ink patterns on the card
While in Commander that might not be as high of a cost, in constructed formats like Modern and Legacy, it can be near impossible to do while staying in the game
Theres a ton of applications for this: you can elk your own cards once youre done with their effects, you can elk the Food token he makes, and best of all, you can elk your opponents big creatures and artifacts essentially making Oko a persistent answer to that your opponent will need to play around