Main deck (60)
4 Forerunner of the Heralds
6 Forest
12 Island
3 Jungleborn Pioneer
4 Kumena's Speaker
4 Merfolk Mistbinder
4 Merfolk Sovereign
1 Naturalize
4 Negate
4 Opulent Palace
2 River Heralds' Boon
4 River Sneak
3 Shaper Apprentice
1 Shimmering Wings
4 Silvergill Adept

Sideboard (15)
1 Aerial Volley
2 Aqueous Form
1 Jungleborn Pioneer
3 Mizzium Skin
2 Naturalize
2 Sentinel Totem
1 Shaper Apprentice
1 Shimmering Wings
2 Unsummon