---
name: "Golgari Keyrune"
mana_cost: "{3}"
cmc: 3
type_line: "Artifact"
colors: []
color_identity: ["B", "G"]
keywords: []
set: "RTR"
set_name: "Return to Ravnica"
collector_number: "229"
rarity: "uncommon"
artist: "Daniel Ljunggren"
oracle_id: "ec970eba-230a-4c41-874a-4a74abf3214e"
canonical_url: "https://avascry.com/printing/golgari-keyrune-rtr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Golgari Keyrune
- **Mana Cost:** `{3}` (CMC: 3)
- **Type:** Artifact

## Oracle Text
{T}: Add {B} or {G}.
{B}{G}: This artifact becomes a 2/2 black and green Insect artifact creature with deathtouch until end of turn.

> *Comme une fourmi, elle ne donne qu'une vague idée de la colonie.*

## Top 4096-Dim Neural Synergies
1. [Rakdos Keyrune](/printing/rakdos-keyrune-gk2.md) — Artifact
2. [Gruul Keyrune](/printing/gruul-keyrune-gtc.md) — Artifact
3. [Dimir Keyrune](/printing/dimir-keyrune-znc.md) — Artifact
4. [Golgari Signet](/printing/golgari-signet-clu.md) — Artifact
5. [Golgari Cluestone](/printing/golgari-cluestone-dgm.md) — Artifact
6. [Golgari Locket](/printing/golgari-locket-grn.md) — Artifact

## Printing Details
- **Set:** Return to Ravnica (RTR) #229
- **Rarity:** Uncommon
- **Artist:** Daniel Ljunggren
- **Total Printings:** 11 across all historical editions

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