---
name: "Snowfield Sinkhole"
mana_cost: "N/A"
cmc: 0
type_line: "Snow Land — Plains Swamp"
colors: []
color_identity: ["B", "W"]
keywords: []
set: "KHM"
set_name: "Kaldheim"
collector_number: "269"
rarity: "common"
artist: "Marta Nael"
oracle_id: "749c2c8e-9588-4e83-b07f-3c37eb63338b"
canonical_url: "https://avascry.com/printing/snowfield-sinkhole-khm"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Snowfield Sinkhole
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Snow Land — Plains Swamp

## Oracle Text
({T}: Add {W} or {B}.)
This land enters tapped.

## Top 4096-Dim Neural Synergies
1. [Sulfurous Mire](/printing/sulfurous-mire-khm.md) — Snow Land — Swamp Mountain
2. [Snow-Covered Swamp](/printing/snow-covered-swamp-khm.md) — Basic Snow Land — Swamp
3. [Sunken Hollow](/printing/sunken-hollow-msc.md) — Land — Island Swamp
4. [Tresserhorn Sinks](/printing/tresserhorn-sinks-csp.md) — Snow Land
5. [Sunlit Marsh](/printing/sunlit-marsh-soc.md) — Land — Plains Swamp
6. [Woodland Chasm](/printing/woodland-chasm-khm.md) — Snow Land — Swamp Forest

## Printing Details
- **Set:** Kaldheim (KHM) #269
- **Rarity:** Common
- **Artist:** Marta Nael
- **Total Printings:** 2 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `legal` | Penny: `not_legal`

## Official Rulings
- *(2021-02-05)* Snow is a supertype, not a card type. It has no rules meaning or function by itself, but spells and abilities may refer to it.
- *(2021-02-05)* The {S} symbol is a generic mana symbol. It represents a cost that can be paid by one mana that was produced by a snow source. That mana can be any color or colorless.
- *(2021-02-05)* Snow isn't a type of mana. If an effect says you may spend mana as though it were any type, you can't pay for {S} using mana that wasn't produced by a snow source.
- *(2021-02-05)* Some cards have additional effects for each {S} spent to cast them. You can cast these spells even if you don't spend any snow mana to cast them; their additional effects simply won't do anything.
- *(2021-02-05)* The Kaldheim set doesn't have any cards with mana costs that include {S}, but some previous sets do. If an effect says such a spell costs {1} less to cast, that reduction doesn't apply to any {S} costs. This is also true for activated abilities that include {S} in their activation costs and effects that reduce those costs.