---
name: "Keeper of the Secret Lair"
mana_cost: "{1}{U}"
cmc: 2
type_line: "Legendary Creature — Merfolk Rogue"
colors: ["U"]
color_identity: ["U"]
keywords: ["Flash"]
set: "PH19"
set_name: "2019 Heroes of the Realm"
collector_number: "2"
rarity: "mythic"
artist: "Brigitte Roka"
oracle_id: "feae9fea-4a4b-4441-bcee-cdea20e98e1a"
canonical_url: "https://avascry.com/printing/keeper-of-the-secret-lair-ph19"
legalities:
  commander: "not_legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "not_legal"
  vintage: "not_legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Keeper of the Secret Lair
- **Mana Cost:** `{1}{U}` (CMC: 2)
- **Type:** Legendary Creature — Merfolk Rogue
- **Power/Toughness:** 2/1
- **Keywords:** Flash

## Oracle Text
Flash
You may cast Secret Lair spells as though they had flash.
Secret Lair spells you cast cost {1} less to cast.

## Top 4096-Dim Neural Synergies
1. [Cunning Nightbonder](/printing/cunning-nightbonder-iko.md) — Creature — Human Rogue
2. [Merfolk of the Depths](/printing/merfolk-of-the-depths-rvr.md) — Creature — Merfolk Soldier
3. [Rootwater Shaman](/printing/rootwater-shaman-tmp.md) — Creature — Merfolk Shaman
4. [Cloaked Siren](/printing/cloaked-siren-cn2.md) — Creature — Siren
5. [Brineborn Cutthroat](/printing/brineborn-cutthroat-m20.md) — Creature — Merfolk Pirate
6. [Undersea Invader](/printing/undersea-invader-khm.md) — Creature — Giant Rogue

## Printing Details
- **Set:** 2019 Heroes of the Realm (PH19) #2
- **Rarity:** Mythic
- **Artist:** Brigitte Roka

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