Sea Monster decks will love this, and with all of the draw-on-combat-damage effects in blue and green, getting some cheeky unblockable Fish is pretty good, actually
Murmuring Bosk : A unique Forest that taps for green, white, or black, but costs 1 life if you choose white or black
You can get rid of many pesky cards with Boseiju, from killing enchantments to being among the best artifact removal in green, and its easy to include in your deck as a land without a downside
The idea of mythological creatures that lurk in sunken dark have terrorized seafaring peoples for generations
Animar has always been a highly versatile general that has helped to create a lot of different archetypical decks, ranging from hydra to morph tribal, before a better general could be discovered or even created from whole cloth by Wizards
Is the draft format considered excellent