I placed the blue dragon second on my personal list because I think it is an incredibly strong threat in the current metagame that is able to dodge most common removal spells such as Lightning Bolt and Prismatic Ending
How about a female with dark magic and attitude
I cast a turn-one Telepathy, and the new player scooped his cards up and left, saying I dont play against Telepathy, it just reveals everyones game plan and then another player can backseat game once they see someone has a victory cinched up. He proceeded to walk away for five minutes, then returned and backseat-gamed us until he saw a winning hand
Some payoffs care about the act of investigating, while others reward you for simply having or sacrificing Clues
In many ways, Say Its Name was what inspired me to write this list just to test my hunch that it was close to a best-in-class self-mill spell
With just a few Lotus Petals, a Deathlace, and two of this goofy color hoser, you've just achieved infinite mana