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Spiked Corridor // Torture Pit

Enchantment — Room // Enchantment — Room

When you unlock this door, create three 1/1 red Devil creature tokens with "When this token dies, it deals 1 damage to any target."
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

CMC
8
Mana cost
{3}{R}
Color identity
R
Rarity
rare
Set
Duskmourn: House of Horror Commander
Price
$5.77
EDHREC rank
#4210
Buy on TCGplayer
Spiked Corridor // Torture Pit card art
Spiked Corridor // Torture Pit is a dual-faced land that enters untapped and pings each opponent for 1 on every upkeep — free, repeating damage with no activated cost — then flips into a creature-sacrificing engine on the back face. Commanders like Valgavoth, Harrower of Souls that reward opponents losing life turn every upkeep into a triggered draw trigger, and Marina Vendrell slots it into any lifegain-matters shell that wants to widen the life-total gap automatically.

Best Commanders

Commanders with the highest synergy

01
Valgavoth, Harrower of Souls

Valgavoth, Harrower of Souls

51.0% of decks · synergy 0.45

Valgavoth, Harrower of Souls draws a card whenever an opponent loses life, so Spiked Corridor // Torture Pit's upkeep ping hitting three opponents is effectively three free draw triggers per round — no mana, no activation, just a land doing engine work.

02
Zurzoth, Chaos Rider

Zurzoth, Chaos Rider

44.6% of decks · synergy 0.43

Zurzoth, Chaos Rider cares about opponents drawing cards and losing life to Devil tokens, and Spiked Corridor // Torture Pit keeps the life-loss pressure ticking in the background so Zurzoth's chaos triggers compound across every turn cycle.

03
The Lord of Pain

The Lord of Pain

27.0% of decks · synergy 0.21

The Lord of Pain symmetrically deals damage whenever a player loses life to a source other than combat, so Spiked Corridor // Torture Pit's upkeep drain becomes a pain-multiplication engine that scales with the number of opponents at the table.

04
Norin the Wary

Norin the Wary

13.2% of decks · synergy 0.12

Norin the Wary decks lean on passive damage from cards like Spiked Corridor // Torture Pit to close out games without needing to attack, making the upkeep ping a reliable finisher in a strategy built around flickering and forgetting.

05
Raphael, Fiendish Savior

Raphael, Fiendish Savior

17.9% of decks · synergy 0.12

Raphael, Fiendish Savior gains life whenever a Demon, Devil, Vampire, or Warlock enters, and Spiked Corridor // Torture Pit's back face — Torture Pit — provides a sacrifice outlet that pairs with token generators to keep the lifegain engine cycling.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander legal
legacy legal
modern not legal
pioneer not legal
standard not legal
vintage legal
pauper not legal
oathbreaker legal

Commander is the natural home for Spiked Corridor // Torture Pit: three opponents mean the upkeep ping drains 3 life per round for free, and the long game gives the back face time to matter as a sacrifice outlet. In Vintage and Legacy it's technically legal but wholly unplayed — the effect is far too slow for formats where games end on turn one or two, and lands that don't produce colored mana are a real cost. Oathbreaker is the one other format where it earns a slot, particularly in black or red life-loss commanders where the passive damage adds up over a shorter, faster game than Commander.

Key Combos

Combo lines featuring this card

39 decks
Marina VendrellPemmin's AuraSpiked Corridor // Torture PitPhyrexian Altar

Marina VendrellPemmin's AuraSpiked Corridor // Torture PitPhyrexian Altar

Infinite LTB; Infinite ETB; Infinite colored mana; Infinite sacrifice triggers; Infinite death triggers; Infinite damage; Infinite creature tokens; Infinite unlocking of Rooms you control

View on Commander Spellbook ↗

Budget Alternatives

Cheaper options that do most of the same work

If the upkeep-ping effect is the reason you're reaching for Spiked Corridor // Torture Pit, Spear of Heliod and Citadel of Pain cover similar passive damage territory for under a dollar each, though neither doubles as a land. Piranha Marsh is a free land that drains on entry for one instead of every upkeep — worse in the long run but a strict zero-cost inclusion if budget is the binding constraint.

Price Context

Current price

$5.77 mid tier

At $5.77, Spiked Corridor // Torture Pit sits in the mid tier — meaningful enough that you're not throwing money away, but not so expensive it warrants hesitation in a deck where opponents losing life is the whole game plan. Its inclusion rate above 50% in Valgavoth, Harrower of Souls decks suggests demand is real, and dual-faced lands with on-axis effects tend to hold value well.

Explore

Sources

Mentioned

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