Hidden Necropolis

Land — Cave

This land enters tapped.
{T}: Add {B}.
{4}{B}, {T}, Sacrifice this land: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

CMC
0
Mana cost
Color identity
B
Rarity
common
Set
The Lost Caverns of Ixalan
Price
$0.15
EDHREC rank
#5206
Buy on TCGplayer
Hidden Necropolis card art
Hidden Necropolis enters tapped, which is the entire cost — you get a dual land that produces both black and red mana for the rest of the game. Zoyowa Lava-Tongue and similar commanders that want consistent BR mana on curve run it without hesitation.

Best Commanders

Commanders with the highest synergy

01
Zoyowa Lava-Tongue

Zoyowa Lava-Tongue

22.5% of decks · synergy 0.21

Zoyowa Lava-Tongue demands reliable access to both black and red on the same turn, and Hidden Necropolis delivers that for free beyond the one-time tempo hit of entering tapped — it's the kind of fixing that keeps the engine humming without eating into the budget.

02
Zoraline, Cosmos Caller

Zoraline, Cosmos Caller

17.6% of decks · synergy 0.16

Zoraline, Cosmos Caller runs a high density of BR pips and Hidden Necropolis fills a fixing slot that would otherwise go to a worse option, making it a near-automatic inclusion in most builds.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

In Commander, Hidden Necropolis is a reliable budget dual for any deck in the Rakdos color identity — the enters-tapped drawback matters far less in a 40-life, slower-paced format than anywhere else. In faster competitive formats like Modern or Pioneer, it's largely outclassed by untapped duals and fetch-shock combinations, where losing one mana's tempo on turn one can cascade into a real disadvantage. Legacy and Vintage have access to dual lands that strictly outperform it, so Hidden Necropolis sees no meaningful play there. Pauper is where it earns a second look — budget Rakdos builds without access to better fixing run it as a functional piece of the mana base.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.15 bulk tier

At $0.15, Hidden Necropolis sits firmly in bulk territory and is unlikely to climb given how many comparable or superior fixing options exist across formats. Pick it up as a no-guilt include for budget Commander builds — just don't expect it to hold or gain value.

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Updated . Data from Scryfall, EDHREC, and Commander Spellbook.