The Sower I feel rounds out the options blue has if it wants to steal dorks in the cube very nicely
Dross Harvester is a hidden gem that I keep singing the praises of
Each card is a mini masterpiece, providing a new interpretation of the beloved characters, lands, and relics that Tolkien brought to life in his classic trilogy
Its a flexible game piece, allowing for some early game pokes for smoothing your draws, and some politicking in the mid to late game
Underwater Tunnel // Slimy Aquarium This card seems to fit neatly into an Izzet Room archetype, and the Underwater Tunnel half, at just one mana, is especially critical for getting a Room on the board early
You wont get shock lands or anything, but Rampant Growth is still pretty good in the right deck