7 Forest
4 Hinterland Harbor
8 Island
4 Woodland Stream
2 Forerunner of the Heralds
3 Hard-Hitting Question
1 Herald of Secret Streams
1 Jadelight Ranger
2 Jungleborn Pioneer
2 Kumena, Tyrant of Orazca
3 Kumena's Speaker
4 Merfolk Mistbinder
3 Merfolk Skydiver
3 Negate
1 Prime Speaker Zegana
2 River Heralds' Boon
2 River Sneak
3 Silvergill Adept
2 Tatyova, Benthic Druid
2 Tempest Caller
1 Tishana, Voice of Thunder
Sideboard:
1 Deepfathom Echo
3 River Herald Scout
1 Seafloor Oracle