You can mix and match options using the View as & Group by drop-downs above
Provided you have a place for the Merc with a Mouth that isn't just sitting on your shelf for years until you need to make a car payment
Beyond that, if your board is littered with a lot of blue pips after playing cards such as Future Sight, Arcanis the Omnipotent, Azami, Lady of Scrolls or any other cards with blue in their casting cost which, if youre playing Wizards, will likely be most of them then the ability to win the game on the spot becomes even easier, making this tricky little Merfolk an unassuming yet powerhouse threat for Wizards
With this style of deck, all of your cards, except for your commander, have to be cards you can get for a quarter or less
When it ETBS make two token creatures that are not of your type