Aerial Predation

Destroy target creature with flying. You gain 2 life.

Slippery Bogle

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Battlegrowth

Tree of Tales

Oaken Boon

Put two +1/+1 counters on target creature. (Then exile this card. You may cast the creature later from exile.)

Tuinvale Treefolk

Tuinvale Treefolk // Oaken Boon

Mosscoat Goriak

Ravenous Lindwurm

When Ravenous Lindwurm enters, you gain 4 life.

Broken Wings

Destroy target artifact, enchantment, or creature with flying.

Gnarlid Colony

Kicker {2}{G} (You may pay an additional {2}{G} as you cast this spell.)
If this creature was kicked, it enters with two +1/+1 counters on it.
Each creature you control with a +1/+1 counter on it has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Forest

Arachnoform

Enchant creature
Enchanted creature gets +2/+2, has reach, and is every creature type.

Tangle

Prevent all combat damage that would be dealt this turn.
Each attacking creature doesn't untap during its controller's next untap step.

Advocate of the Beast

At the beginning of your end step, put a +1/+1 counter on target Beast creature you control.

Bond Beetle

When Bond Beetle enters, put a +1/+1 counter on target creature.

Aether Web

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn't have shadow. (Creatures with reach can block creatures with flying.)

Khalni Garden

Khalni Garden enters tapped.
When Khalni Garden enters, create a 0/1 green Plant creature token.
{T}: Add {G}.

Bull's Strength

Target creature gets +2/+2 and gains trample until end of turn. Untap it.

Aspect of Hydra

Target creature gets +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.)

Appetite for the Unnatural

Destroy target artifact or enchantment. You gain 2 life.

Burst of Strength

Put a +1/+1 counter on target creature and untap it.

Careful Cultivation

Enchant artifact or creature
As long as enchanted permanent is a creature, it gets +1/+3 and has reach and "{T}: Add {G}{G}."
Channel — {1}{G}, Discard Careful Cultivation: Create a 1/1 green Human Monk creature token with "{T}: Add {G}."