Deck
4 Burning-Tree Emissary
4 Elvish Mystic
16 Forest
3 Genesis Hydra
4 Leyline of Abundance
4 Llanowar Elves
2 Nissa, Voice of Zendikar
4 Nissa, Who Shakes the World
4 Nykthos, Shrine to Nyx
4 Oath of Nissa
4 Once Upon a Time
3 Vivien, Arkbow Ranger
4 Walking Ballista

Sideboard
3 Mistcutter Hydra
3 Nylea's Disciple
2 Scavenging Ooze
1 Veil of Summer
3 Voracious Hydra
1 Wakeroot Elemental
2 Whisperwood Elemental