MonoBlue:
No cards to take advantage of having a lot of islands.
There is, there is... THe flying merfolk dude that when it comes into the battlefield you reveal 3 cards on the top of your library and put all islands revealed this way to your hand. I think...hehehhe
May nakalaban ako mono-blue. amf kasi nakadraft ng 2 Jwar Jwar Sphinx at Living Tsunami.
Mono-green archetype madalas siguro high pick ang Timbermaw Larva kasi nuts siya dun. Syempre high pick din Nissa's Chosen kasi pader siya. Okay rin yung Primal Bellow. Also since kulang ka sa removal kelangan mo rin ng Turntimber Basilisk.
Yeah... insane mono-blue is viable but drafts like that is rare and I think I think that such a deck will still do well if it has a secondary color with no hazardous effects. I think that what the author meant was that blue cards are not as color heavy like Gatekeeper of malakir, Crypt ripper, spire barrage, Molten Ravager, Kazandu Blademaster, Kor Aeronaut, Kor Outfitter, Nissa's chosen, and primal bellows.