U/G Merfolk
Featured by Chris Lansdell on 2017-10-04 (Standard)

Maindeck:
6 Forest
8 Island

Artifact Creatures
4 Metallic Mimic (Not currently legal in Standard)

Creatures
4 Deeproot Champion (Not currently legal in Standard)
2 Herald of Secret Streams (Not currently legal in Standard)
4 Kumena's Speaker (Not currently legal in Standard)
4 Merfolk Branchwalker (Not currently legal in Standard)
2 River Sneak (Not currently legal in Standard)

Enchantments
3 Deeproot Waters (Not currently legal in Standard)

Instants
3 Blossoming Defense (Not currently legal in Standard)
4 Perilous Voyage (Not currently legal in Standard)
3 River Heralds' Boon (Not currently legal in Standard)
4 Unsummon (Not currently legal in Standard)

Lands
4 Botanical Sanctum (Not currently legal in Standard)
2 Field of Ruin
2 Unclaimed Territory (Not currently legal in Standard)
1 Woodland Stream (Not currently legal in Standard)