If a land entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
5 /
7
{G}
Arbor Elf
Creature - Elf Druid
{T}: Untap target Forest.
1 /
1
--
Argoth, Sanctum of Nature
Land
Argoth, Sanctum of Nature enters the battlefield tapped unless you control a legendary green creature.
{T}: Add {G}.
{2}{G}{G}, {T}: Create a 2/2 green Bear creature token, then mill three cards. Activate only as a sorcery.
(Melds with Titania, Voice of Gaea.)
{3}{G}{G}
Ashaya, Soul of the Wild
Legendary Creature - Elemental
Ashaya, Soul of the Wild's power and toughness are each equal to the number of lands you control.
Nontoken creatures you control are Forest lands in addition to their other types. (They're still affected by summoning sickness.)
* /
*
{5}{G}{G}
Avenger of Zendikar
Creature - Elemental
When Avenger of Zendikar enters the battlefield, create a 0/1 green Plant creature token for each land you control.
Landfall -- Whenever a land enters the battlefield under your control, you may put a +1/+1 counter on each Plant creature you control.
5 /
5
{2}{G}{G}
Beast Whisperer
Creature - Elf Druid
Whenever you cast a creature spell, draw a card.
2 /
3
--
Blighted Woodland
Land
{T}: Add {C}.
{3}{G}, {T}, Sacrifice Blighted Woodland: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
{G}
Carpet of Flowers
Enchantment
At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
{2}{G}{G}
Conduit of Worlds
Artifact
You may play lands from your graveyard.
{T}: Choose target nonland permanent card in your graveyard. If you haven't cast a spell this turn, you may cast that card. If you do, you can't cast additional spells this turn. Activate only as a sorcery.
{1}{G}
Constant Mists
Instant
Buyback--Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Prevent all combat damage that would be dealt this turn.
{1}{G}{G}
Courser of Kruphix
Enchantment Creature - Centaur
Play with the top card of your library revealed.
You may play lands from the top of your library.
Landfall -- Whenever a land enters the battlefield under your control, you gain 1 life.
2 /
4
{2}
Crashing Drawbridge
Artifact Creature - Wall
Defender
{T}: Creatures you control gain haste until end of turn.
0 /
4
{G}
Crop Rotation
Instant
As an additional cost to cast this spell, sacrifice a land.
Search your library for a land card, put that card onto the battlefield, then shuffle.
{4}{G}{G}{G}
Cultivator Colossus
Creature - Plant Beast
Trample
Cultivator Colossus's power and toughness are each equal to the number of lands you control.
When Cultivator Colossus enters the battlefield, you may put a land card from your hand onto the battlefield tapped. If you do, draw a card and repeat this process.
* /
*
{3}{G}{G}
Defiler of Vigor
Creature - Phyrexian Wurm
Trample
As an additional cost to cast green permanent spells, you may pay 2 life. Those spells cost {G} less to cast if you paid life this way. This effect reduces only the amount of green mana you pay.
Whenever you cast a green permanent spell, put a +1/+1 counter on each creature you control.
6 /
6
--
Deserted Temple
Land
{T}: Add {C}.
{1}, {T}: Untap target land.
{2}{G}
Dryad of the Ilysian Grove
Enchantment Creature - Nymph Dryad
You may play an additional land on each of your turns.
Lands you control are every basic land type in addition to their other types.
2 /
4
{1}{G}{G}
Early Harvest
Instant
Target player untaps all basic lands they control.
--
Echoing Deeps
Land - Cave
You may have Echoing Deeps enter the battlefield tapped as a copy of any land card in a graveyard, except it's a Cave in addition to its other types.
{T}: Add {C}.
{2}{G}{G}
Eidolon of Blossoms
Enchantment Creature - Spirit
Constellation -- Whenever Eidolon of Blossoms or another enchantment enters the battlefield under your control, draw a card.
2 /
2
{1}
Elixir of Immortality
Artifact
{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.
{1}{G}
Elvish Archivist
Creature - Elf Artificer
Whenever one or more artifacts enter the battlefield under your control, put two +1/+1 counters on Elvish Archivist. This ability triggers only once each turn.
Whenever one or more enchantments enter the battlefield under your control, draw a card. This ability triggers only once each turn.
0 /
1
{2}
Emerald Medallion
Artifact
Green spells you cast cost {1} less to cast.
{2}{G}
Enchantress's Presence
Enchantment
Whenever you cast an enchantment spell, draw a card.
{1}{G}{G}
Eternal Witness
Creature - Human Shaman
When Eternal Witness enters the battlefield, you may return target card from your graveyard to your hand.
2 /
1
{G}
Exploration
Enchantment
You may play an additional land on each of your turns.
{2}{G}
Far Wanderings
Sorcery
Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Threshold -- If seven or more cards are in your graveyard, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
{1}{G}
Grapple with the Past
Instant
Mill three cards, then you may return a creature or land card from your graveyard to your hand.
{3}{G}
Guardian Project
Enchantment
Whenever a nontoken creature enters the battlefield under your control, if it doesn't have the same name as another creature you control or a creature card in your graveyard, draw a card.
{2}{G}{G}
Harmonize
Sorcery
Draw three cards.
{3}
Heartstone
Artifact
Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
{3}
Horn of Greed
Artifact
Whenever a player plays a land, that player draws a card.
{1}{G}
Kenrith's Transformation
Enchantment - Aura
Enchant creature
When Kenrith's Transformation enters, draw a card.
Enchanted creature loses all abilities and is a green Elk creature with base power and toughness 3/3. (It loses all other card types and creature types.)
{1}{G}
Khalni Heart Expedition
Enchantment
Landfall -- Whenever a land enters the battlefield under your control, you may put a quest counter on Khalni Heart Expedition.
Remove three quest counters from Khalni Heart Expedition and sacrifice it: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
{2}{G}
Krosan Restorer
Creature - Human Druid
{T}: Untap target land.
Threshold -- {T}: Untap up to three target lands. Activate only if seven or more cards are in your graveyard.
1 /
2
{1}{G}
Life from the Loam
Sorcery
Return up to three target land cards from your graveyard to your hand.
Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)
{2}
Lightning Greaves
Artifact - Equipment
Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip {0}
{1}{G}
Lignify
Tribal Enchantment - Treefolk Aura
Enchant creature
Enchanted creature is a Treefolk with base power and toughness 0/4 and loses all abilities.
{1}{G}
Lotus Cobra
Creature - Snake
Landfall -- Whenever a land you control enters, add one mana of any color.
2 /
1
{4}{G}{G}
Multani, Yavimaya's Avatar
Legendary Creature - Elemental Avatar
Reach, trample
Multani, Yavimaya's Avatar gets +1/+1 for each land you control and each land card in your graveyard.
{1}{G}, Return two lands you control to their owner's hand: Return Multani from your graveyard to your hand.
0 /
0
--
Myriad Landscape
Land
Myriad Landscape enters the battlefield tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice Myriad Landscape: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.
{2}{G}
Nissa, Resurgent Animist
Legendary Creature - Elf Scout
Landfall -- Whenever a land enters the battlefield under your control, add one mana of any color. Then if this is the second time this ability has resolved this turn, reveal cards from the top of your library until you reveal an Elf or Elemental card. Put that card into your hand and the rest on the bottom of your library in a random order.
3 /
3
--
Nykthos, Shrine to Nyx
Legendary Land
{T}: Add {C}.
{2}, {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
{3}{G}
Oracle of Mul Daya
Creature - Elf Shaman
You may play an additional land on each of your turns.
Play with the top card of your library revealed.
You may play lands from the top of your library.
2 /
2
{4}{G}{G}
Rampaging Baloths
Creature - Beast
Trample
Landfall -- Whenever a land you control enters, you may create a 4/4 green Beast creature token.
6 /
6
{1}{G}
Regrowth
Sorcery
Return target card from your graveyard to your hand.
--
Reliquary Tower
Land
You have no maximum hand size.
{T}: Add {C}.
{3}
Rhonas's Monument
Legendary Artifact
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.
{2}{G}
Roiling Regrowth
Instant
Sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
{2}{G}{G}
Scapeshift
Sorcery
Sacrifice any number of lands. Search your library for up to that many land cards, put them onto the battlefield tapped, then shuffle.
{2}{G}
Scute Swarm
Creature - Insect
Landfall -- Whenever a land enters the battlefield under your control, create a 1/1 green Insect creature token. If you control six or more lands, create a token that's a copy of Scute Swarm instead.
1 /
1
{1}{G}
Seal of Primordium
Enchantment
Sacrifice Seal of Primordium: Destroy target artifact or enchantment.
{2}{G}
Search for Tomorrow
Sorcery
Search your library for a basic land card, put it onto the battlefield, then shuffle.
Suspend 2--{G} (Rather than cast this card from your hand, you may pay {G} and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost.)
{1}{G}
Shigeki, Jukai Visionary
Legendary Enchantment Creature - Snake Druid
{1}{G}, {T}, Return Shigeki, Jukai Visionary to its owner's hand: Reveal the top four cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest into your graveyard.
Channel -- {X}{X}{G}{G}, Discard Shigeki: Return X target nonlegendary cards from your graveyard to your hand.
1 /
3
{2}{G}{G}{G}
Silverback Elder
Creature - Ape Shaman
Whenever you cast a creature spell, choose one --
• Destroy target artifact or enchantment.
• Look at the top five cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest on the bottom of your library in a random order.
• You gain 4 life.
5 /
7
{2}{G}
Song of the Dryads
Enchantment - Aura
Enchant permanent
Enchanted permanent is a colorless Forest land.
{2}{G}{G}
Stone-Seeder Hierophant
Creature - Human Druid
Landfall -- Whenever a land enters the battlefield under your control, untap Stone-Seeder Hierophant.
{T}: Untap target land.
1 /
1
--
Strip Mine
Land
{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.
{4}{G}{G}
Surrak and Goreclaw
Legendary Creature - Human Bear
Trample
Other creatures you control have trample.
Whenever another nontoken creature enters the battlefield under your control, put a +1/+1 counter on it. It gains haste until end of turn.
6 /
5
--
Thespian's Stage
Land
{T}: Add {C}.
{2}, {T}: Thespian's Stage becomes a copy of target land, except it has this ability.
{3}
Thousand-Year Elixir
Artifact
You may activate abilities of creatures you control as though those creatures had haste.
{1}, {T}: Untap target creature.
{4}{G}{G}
Titania, Nature's Force
Legendary Creature - Elemental
You may play Forests from your graveyard.
Whenever a Forest enters the battlefield under your control, create a 5/3 green Elemental creature token.
Whenever an Elemental you control dies, you may mill three cards.
6 /
6
{1}{G}{G}
Titania, Voice of Gaea
Legendary Creature - Elemental
Reach
Whenever one or more land cards are put into your graveyard from anywhere, you gain 2 life.
At the beginning of your upkeep, if there are four or more land cards in your graveyard and you both own and control Titania, Voice of Gaea and a land named Argoth, Sanctum of Nature, exile them, then meld them into Titania, Gaea Incarnate.
3 /
4
{G}
Utopia Sprawl
Enchantment - Aura
Enchant Forest
As Utopia Sprawl enters, choose a color.
Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color.
{1}{G}{G}
Verduran Enchantress
Creature - Human Druid
Whenever you cast an enchantment spell, you may draw a card.
0 /
2
--
Vesuva
Land
You may have Vesuva enter the battlefield tapped as a copy of any land on the battlefield.
{G}
Wild Growth
Enchantment - Aura
Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.
--
Yavimaya, Cradle of Growth
Legendary Land
Each land is a Forest in addition to its other land types.
--
Dryad Arbor
Land Creature - Forest Dryad
(Dryad Arbor isn't a spell, it's affected by summoning sickness, and it has "{T}: Add {G}.")