Ancient Brontodon

Sol Ring

Wrap in Vigor

Acidic Slime

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When this creature enters, destroy target artifact, enchantment, or land.

Gigantosaurus

Desolation Twin

When you cast this spell, create a 10/10 colorless Eldrazi creature token.

Nyxborn Colossus

Bellowing Tanglewurm

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
Other green creatures you control have intimidate.

Fyndhorn Elves

Exponential Growth

Until end of turn, double target creature's power X times.

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Runeclaw Bear

Harmonize

Enormous Baloth

Sandwurm Convergence

Creatures with flying can't attack you or planeswalkers you control.
At the beginning of your end step, create a 5/5 green Wurm creature token.

Miming Slime

Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.

Reliquary Tower

You have no maximum hand size.
{T}: Add {C}.

Colossification

Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature gets +20/+20.

Battlegrowth

Leatherback Baloth

Tower Defense

Creatures you control get +0/+5 and gain reach until end of turn.

Paradox Zone

This enchantment enters with a growth counter on it.
At the beginning of your end step, double the number of growth counters on this enchantment. Then create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of growth counters on this enchantment.

Barbtooth Wurm

Llanowar Elves

Slime Molding

Regrowth

Return target card from your graveyard to your hand.

Rampaging Baloths

Trample
Landfall — Whenever a land you control enters, you may create a 4/4 green Beast creature token.

Giant Growth

Target creature gets +3/+3 until end of turn.

Vorstclaw

Muraganda Petroglyphs

Primordial Wurm

Balduvian Bears

Prodigious Growth

Enchant creature
Enchanted creature gets +7/+7 and has trample.

Broodhunter Wurm

Rumbling Baloth

Ruxa, Patient Professor

Whenever Ruxa enters or attacks, return target creature card with no abilities from your graveyard to your hand.
Creatures you control with no abilities get +1/+1.
For each creature you control with no abilities, you may have that creature assign its combat damage as though it weren't blocked.

Prevent all combat damage that would be dealt this turn.

Naturalize

Rhonas's Monument

Green creature spells you cast cost {1} less to cast.
Whenever you cast a creature spell, target creature you control gets +2/+2 and gains trample until end of turn.

Swiftfoot Boots

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control. It can attack and {T} no matter when it came under your control.)
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Forest

Moss Diamond

This artifact enters tapped.
{T}: Add {G}.

Quilled Slagwurm

Bear Umbra

Enchant creature
Enchanted creature gets +2/+2 and has "Whenever this creature attacks, untap all lands you control."
Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Grizzly Bears

Howl of the Night Pack

Create a 2/2 green Wolf creature token for each Forest you control.

Scale Up

Until end of turn, target creature you control becomes a green Wurm with base power and toughness 6/4.
Overload {4}{G}{G} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Rampant Growth

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.