---
name: "Hidden Grotto"
mana_cost: "N/A"
cmc: 0
type_line: "Land"
colors: []
color_identity: []
keywords: ["Surveil"]
set: "BLB"
set_name: "Bloomburrow"
collector_number: "254"
rarity: "common"
artist: "Fiona Hsieh"
oracle_id: "382d18a2-438e-4ae7-a83f-1658ef1f9b07"
canonical_url: "https://avascry.com/printing/hidden-grotto-blb"
legalities:
  commander: "legal"
  standard: "legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Hidden Grotto
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Land
- **Keywords:** Surveil

## Oracle Text
When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
{T}: Add {C}.
{1}, {T}: Add one mana of any color.

## Top 4096-Dim Neural Synergies
1. [Sinister Hideout](/printing/sinister-hideout-spm.md) — Land
2. [Surveillance Room](/printing/surveillance-room-msh.md) — Land
3. [Suburban Sanctuary](/printing/suburban-sanctuary-spm.md) — Land
4. [Tocasia's Dig Site](/printing/tocasias-dig-site-bro.md) — Land
5. [Shadowy Backstreet](/printing/shadowy-backstreet-mkm.md) — Land — Plains Swamp
6. [Undercity Sewers](/printing/undercity-sewers-pza.md) — Land — Island Swamp

## Printing Details
- **Set:** Bloomburrow (BLB) #254
- **Rarity:** Common
- **Artist:** Fiona Hsieh
- **Total Printings:** 6 across all historical editions

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