While I did pick up the Sultai deck led by Otrimi, the Ever-Playful, I also bought the Jeskai cycling deck
For the very reasonable price of one generic, one white, one black, and one green, Siege Rhino came down and immediately Lightning Helixed your opponent
I enjoyed playing the Tactical Teamwork deck, but I dont feel it is the stronger of the two Rise of the Floodborn preconstructed decks
That choice makes sense because of the power of great fantasy art to make a game come alive as a narrative for the players
Hence, they could end up with an unplayable hand
Like with Mana Crypt and Ancient Tomb, you should feel justified in running free spells to protect your investments