4 Chart a Course
4 Merfolk Branchwalker
4 River Sneak
4 River Heralds' Boon
2 Herald of Secret Streams
2 Deeproot Waters
4 Kumena's Speaker
4 Metallic Mimic
3 Rishkar, Peema Renegade
4 Aether Hub
2 Verdurous Gearhulk
4 Botanical Sanctum
9 Forest
6 Island
2 Unsummon