This will often be used to try to set an opponent up to fail, which everyone expects, because this is a free-for-all format
Reason // Believe Jank rating: 3.5 of 5 While certainly inconsistent, Reason // Believe has a lot of power, potentially cheating an Ulamog, the Ceaseless Hunger into play in Standard or Emrakul, the Aeons Torn into play in Modern
The variant of this Pocket Monster turns it from green into blue, and its a distinctive change that many Pokemon TCG players adore
Drannith Magistrate and Soulless Jailer can be very threatening, but they wont actually stop a card such as Amphin Mutineer
And I had a way around COP: Red, make them tap their mana with my many creatures and then burn them down
Indeed, its probably the purest example, as the antithesis to past toughness-matters cards like Doran, the Siege Tower