Quick Verdict
The original dual lands (Underground Sea, Volcanic Island and the rest) are two-colour lands with both basic land types and no drawback; they're on the Reserved List and cost hundreds of dollars. Shock lands are the modern version: the same land types, but you pay 2 life or they enter tapped, and they cost under $11. Fetch lands sacrifice themselves and 1 life to search for a land with a basic land type, which means they can find duals and shocks as well as basics. That interaction is why the three cycles are always discussed together.
MTG dual lands, fetch lands and shock lands are the three land cycles that define an expensive mana base. Dual lands are the original 1993 two-colour lands with no drawback. Shock lands are their modern reprint-friendly version: the same thing, but you pay 2 life or they enter tapped. Fetch lands sacrifice themselves to search for a land with a basic land type, which means they can find either of the other two.
That last clause is the whole story. A fetch land on its own is a slightly worse basic land. A fetch land in a deck full of duals and shocks can find any of four or five colours, thin the deck, and trigger landfall twice.
This guide explains each cycle, how they work together, what they cost in 2026, and which cheaper lands do most of the same job.
The short version: duals are perfect and expensive, shocks cost 2 life and a few dollars, and fetches turn either of them into any colour you need.
MTG Dual Lands: The Original Ten
The original dual lands (often called "ABUR duals", after Alpha, Beta, Unlimited and Revised) are two-colour lands with two basic land types and nothing else. Underground Sea's entire rules text is its reminder text:
({T}: Add {U} or {B}.)
It's an Island and a Swamp at the same time. It enters untapped, costs no life, and has no downside. No two-colour land printed since is as good.
| Dual land | Colours | Land types | Cheapest printing (USD) |
|---|---|---|---|
| Tundra | White-Blue | Plains Island | ~$691 |
| Underground Sea | Blue-Black | Island Swamp | ~$1,081 |
| Badlands | Black-Red | Swamp Mountain | ~$583 |
| Taiga | Red-Green | Mountain Forest | ~$446 |
| Savannah | Green-White | Forest Plains | ~$413 |
| Scrubland | White-Black | Plains Swamp | ~$444 |
| Volcanic Island | Blue-Red | Island Mountain | ~$961 |
| Bayou | Black-Green | Swamp Forest | ~$495 |
| Plateau | Red-White | Mountain Plains | ~$384 |
| Tropical Island | Green-Blue | Forest Island | ~$600 |
Prices are the lowest Scryfall USD figure across each card's paper printings on 24 September 2026, which usually means a played Revised copy. Alpha and Beta copies cost many times more.
Why they cost so much: all ten are on the Reserved List, Wizards' promise never to reprint certain early cards. Supply is fixed at whatever was printed in 1993 to 1994, and demand keeps growing with Commander. They're legal in Legacy, Vintage and Commander, and not legal in Modern, Pioneer or Standard.
One trivia fix
It's often said all ten duals debuted in Alpha. Nine did. Volcanic Island was left out of Alpha by mistake and first appeared in Beta, which is part of why Alpha Volcanics don't exist.
MTG Shock Lands: Duals With a 2-Life Tax
Shock lands are the answer to "what if we could reprint the duals?". They have the same two basic land types, plus one line:
({T}: Add {U} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.
That's Steam Vents. Pay 2 life when you need the mana this turn, or let it enter tapped for free when you don't.
| Shock land | Colours | Debut | Cheapest printing (USD) |
|---|---|---|---|
| Hallowed Fountain | White-Blue | Dissension (2006) | ~$7 |
| Watery Grave | Blue-Black | Ravnica: City of Guilds (2005) | ~$10 |
| Blood Crypt | Black-Red | Dissension (2006) | ~$8 |
| Stomping Ground | Red-Green | Guildpact (2006) | ~$7 |
| Temple Garden | Green-White | Ravnica: City of Guilds (2005) | ~$7 |
| Godless Shrine | White-Black | Guildpact (2006) | ~$8 |
| Steam Vents | Blue-Red | Guildpact (2006) | ~$10 |
| Overgrown Tomb | Black-Green | Ravnica: City of Guilds (2005) | ~$8 |
| Sacred Foundry | Red-White | Ravnica: City of Guilds (2005) | ~$10 |
| Breeding Pool | Green-Blue | Dissension (2006) | ~$10 |
The shock lands have been reprinted in every return to Ravnica, in Ravnica Remastered (2024), and split between Edge of Eternities (2025) and Lorwyn Eclipsed (2026). That makes all ten Standard-legal as of September 2026, as well as legal in Pioneer, Modern, Legacy, Vintage and Commander. Frequent reprints are why they cost under $11 despite being played everywhere.
MTG Fetch Lands: How They Work
A fetch land doesn't make mana itself. It turns into the land you need:
{T}, Pay 1 life, Sacrifice this land: Search your library for an Island or Mountain card, put it onto the battlefield, then shuffle.
That's Scalding Tarn. There are ten fetch lands, one for every colour pair, in two cycles:
| Cycle | Lands | Debut | Key reprints | Cheapest printing (USD) |
|---|---|---|---|---|
| Allied (Onslaught) | Flooded Strand, Polluted Delta, Bloodstained Mire, Wooded Foothills, Windswept Heath | Onslaught, Oct 2002 | Khans of Tarkir (2014), Modern Horizons 3 (2024) | ~$12–18 |
| Enemy (Zendikar) | Marsh Flats, Scalding Tarn, Verdant Catacombs, Arid Mesa, Misty Rainforest | Zendikar, Oct 2009 | Modern Masters 2017, Modern Horizons 2 (2021) | ~$29–36 |
The key word is "card". A fetch land doesn't search for a basic Island. It searches for an Island card, meaning any land card with the Island type. Original duals, shock lands and triomes all have basic land types, so fetches can find them.
That's what makes fetches the backbone of every multicolour mana base:
- A fetch can find four or five colours. Scalding Tarn finds any Island or Mountain: Volcanic Island, Steam Vents, Watery Grave (it's an Island), Blood Crypt (it's a Mountain), a triome, or a basic.
- It triggers landfall twice: once for the fetch entering, once for the land it finds.
- It shuffles your library, which matters with scry, Brainstorm and "look at the top card" effects.
- It fills your graveyard with a land, which helps delirium, threshold and similar effects.
A fetch land on its own is a basic land that costs a life. In a deck of duals and shocks, it's any colour you need.
Format notes: all ten fetches are legal in Modern, Legacy, Vintage and Commander. In Pioneer, the five Onslaught fetches are banned, and the Zendikar fetches were never legal because the format starts with Return to Ravnica. Fetches aren't on the Reserved List, so Wizards reprints them, which is why they cost tens rather than hundreds of dollars.
Fetch + Shock + Dual: Building the Mana Base
In practice, the three cycles are used together.
In Legacy and Vintage, a two-colour deck plays fetches plus original duals. Each fetch can find either dual that shares a land type, so a Grixis deck's Scalding Tarn can find Volcanic Island or Underground Sea.
In Modern, where the duals aren't legal, the same job is done by fetches plus shocks. You pay a little more life in exchange for a card that costs about $10 instead of $1,000.
In Commander, a high-power deck plays all three, plus triomes. A budget deck skips all three and uses the cycles below.
Count your life payments
Fetch into shock is 3 life for one untapped land. In a 20-life format against an aggressive deck, two or three of those can decide the game. If you don't need the mana this turn, let the shock enter tapped.
MTG Lands: The Other Two-Colour Cycles
Most players will never own ten original duals. These cycles do most of the job for a fraction of the price. All have two colours and a small condition or cost.
| Cycle | Example | How it works | Debut | Typical price |
|---|---|---|---|---|
| Triomes | Ketria Triome | Three basic land types, enters tapped, cycling {3} | Ikoria (2020); New Capenna (2022) | ~$13–16 |
| Surveil lands | Undercity Sewers | Two basic land types, enters tapped, surveil 1 | Murders at Karlov Manor (2024) | ~$8 |
| Check lands | Glacial Fortress | Enters tapped unless you control a land of either type | Magic 2010 (2009) | Under $1 |
| Pain lands | Adarkar Wastes | {C} for free, or a colour for 1 damage | Ice Age (1995) | Under $1 |
| Fast lands | Seachrome Coast | Untapped if you control two or fewer other lands | Scars of Mirrodin (2010) | ~$1 |
| Bond lands | Morphic Pool | Untapped if you have two or more opponents | Battlebond (2018) | ~$28 |
| Filter lands | Mystic Gate | Turns one hybrid mana into two coloured mana | Shadowmoor (2008) | ~$5 |
| Horizon lands | Horizon Canopy | A colour for 1 life; sacrifice to draw a card | Future Sight (2007) | ~$3 |
| Pathways | Clearwater Pathway | Double-faced: choose which colour when you play it | Zendikar Rising (2020) | ~$5 |
Two of these interact with fetch lands. Triomes and surveil lands have basic land types, so fetches find them. The rest don't, so a fetch land can't search for them.
Commander Lands
Commander has its own staples, which work only or mostly in the format:
Command Tower — {T}: Add one mana of any colour in your commander's colour identity. It's in almost every multicolour Commander deck. It's technically legal in Modern, but without a commander it produces no mana.
Exotic Orchard — taps for any colour a land an opponent controls could produce. With three opponents, that's almost always all your colours.
Path of Ancestry — enters tapped, taps for any colour in your commander's identity, and scries 1 when you spend it on a creature that shares a type with your commander.
Reflecting Pool — taps for any type of mana a land you control could produce. It's excellent next to duals and shocks and useless next to basics of one colour.
For a two-colour Commander deck on a budget, a sensible order is Command Tower, then any shocks and fetches you own, then bond lands, check lands, pain lands and surveil lands, then basics.
Common Misconceptions
"Fetch lands only find basic lands." They find any land card with the right basic land type, including duals, shocks and triomes.
"Shock lands deal damage when you tap them." The 2 life is paid once, as it enters, and only if you want it untapped. That's pain lands.
"Dual lands will be reprinted eventually." They're on the Reserved List. Wizards has kept that promise since 1996.
"All ten duals were in Alpha." Volcanic Island wasn't; it first appeared in Beta.
"Fetch lands are banned in Pioneer." The Onslaught five are. The Zendikar five just aren't legal, because they predate the format.
Conclusion: Buy Shocks, Then Fetches, Then Dream
If you're building a mana base from scratch, the order is simple. Shock lands first: they cost under $11 and do almost everything a dual does. Fetch lands next, because once you have shocks, every fetch is effectively two or more extra colours.
Original duals are the last step, and only if you play Legacy, Vintage or high-power Commander. They're the best lands in the game by a margin of 2 life, and that margin costs hundreds of dollars each.
And if you just want your Commander deck to cast its spells, Command Tower plus a handful of check, pain and bond lands will get you ninety percent of the way for the price of one fetch.
Citations & Resources
- Scryfall: The original dual lands
- Scryfall: Every fetch land
- Scryfall: Every shock land
- Scryfall: Lands banned in Pioneer, including the Onslaught fetches
- Wizards of the Coast: Banned and Restricted list
Related Guides
- MTG Color Combination Names — what each two- and three-colour mana base is called
- Most Expensive MTG Cards — the Reserved List and why the duals sit near the top
- MTG Formats Explained — which of these lands each format allows
- Best MTG Commander Decks — precons worth upgrading with better lands
- How to Build a Magic: The Gathering Deck — how many lands a deck needs
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