4 Pouncing Shoreshark
4 Essence Symbiote
4 Zagoth Mamba
4 Zagoth Triome
4 Pollywog Symbiote
2 Dirge Bat
3 Gemrazer
3 Migratory Greathorn
4 Mysterious Egg
4 Boneyard Lurker
4 Sea-Dasher Octopus
1 Fabled Passage
4 Breeding Pool
4 Overgrown Tomb
4 Watery Grave
2 Swamp
1 Island
4 Forest

Sideboard
1 Umori, the Collector