When Sunspine Lynx enters, it deals damage to each player equal to the number of nonbasic lands that player controls
#20 I mostly don't like walls in cube that much, excepting the draw-walls (partially because the ftv:20 shiny Wall of Blossoms is awesome )
Yawgmoth, Thran Physician, while representing one of MTGs supervillains, is also its own archetype in Modern
as a big fan of Water type Pokmon myself (way back in the 90s, on the original Pokmon game on the Game Boy, the first Pokmon I ever had was Squirtle), its always been my favorite Eeveelution
Finding a way to create pressure without committing a ton of bodies to the battlefield is going to be important, and Silent Submersible allows Mono-Blue to waste a control decks mana on Turn 2 by playing a noncreature threat, one that cant be hit with Cast Down or Mortify until the Mono-Blue player is good and ready