Monstrous Growth

Target creature gets +4/+4 until end of turn.

Moon Sprite

Natural Order

As an additional cost to cast this spell, sacrifice a green creature.
Search your library for a green creature card, put it onto the battlefield, then shuffle.

Natural Spring

Nature's Cloak

Green creatures you control gain forestwalk until end of turn. (They can't be blocked as long as defending player controls a Forest.)

Nature's Lore

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Needle Storm

Needle Storm deals 4 damage to each creature with flying.

Harsh Justice

Cast this spell only during the declare attackers step and only if you've been attacked this step.
This turn, whenever an attacking creature deals combat damage to you, it deals that much damage to its controller.

Panther Warriors

Plant Elemental

When this creature enters, sacrifice it unless you sacrifice a Forest.

Primeval Force

When this creature enters, sacrifice it unless you sacrifice three Forests.

Redwood Treefolk

Rowan Treefolk

Spined Wurm

Stalking Tiger

This creature can't be blocked by more than one creature.

Summer Bloom

You may play up to three additional lands this turn.

Portal