Harvester Druid

{T}: Add one mana of any color that a land you control could produce.

Quirion Elves

As Quirion Elves enters, choose a color.
{T}: Add {G}.
{T}: Add one mana of the chosen color.

Urborg Elf

Gyre Sage

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
{T}: Add {G} for each +1/+1 counter on Gyre Sage.

Deathcap Cultivator

{T}: Add {B} or {G}.
Delirium — Deathcap Cultivator has deathtouch as long as there are four or more card types among cards in your graveyard.

Leafkin Druid

{T}: Add {G}. If you control four or more creatures, add {G}{G} instead.

Dawntreader Elk

{G}, Sacrifice Dawntreader Elk: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Whisperer of the Wilds

{T}: Add {G}.
Ferocious — {T}: Add {G}{G}. Activate only if you control a creature with power 4 or greater.

Llanowar Scout

{T}: You may put a land card from your hand onto the battlefield.

Devoted Druid

{T}: Add {G}.
Put a -1/-1 counter on Devoted Druid: Untap Devoted Druid.

Voyaging Satyr

Heart Warden

{T}: Add {G}.
{2}, Sacrifice Heart Warden: Draw a card.

Paradise Druid

This creature has hexproof as long as it's untapped. (It can't be the target of spells or abilities your opponents control.)
{T}: Add one mana of any color.

Naga Vitalist

{T}: Add one mana of any type that a land you control could produce.

Rime Tender

{T}: Untap another target snow permanent.

Sylvok Explorer

{T}: Add one mana of any color that a land an opponent controls could produce.

Sylvan Caryatid

Defender, hexproof
{T}: Add one mana of any color.

Druid of the Anima

Magus of the Library

{T}: Add {C}.
{T}: Draw a card. Activate only if you have exactly seven cards in hand.

Greenside Watcher

Drover of the Mighty

Drover of the Mighty gets +2/+2 as long as you control a Dinosaur.
{T}: Add one mana of any color.

Utopia Tree

Beastcaller Savant

Haste
{T}: Add one mana of any color. Spend this mana only to cast a creature spell.