---
name: "Izzet Keyrune"
mana_cost: "{3}"
cmc: 3
type_line: "Artifact"
colors: []
color_identity: ["R", "U"]
keywords: []
set: "RTR"
set_name: "Return to Ravnica"
collector_number: "230"
rarity: "uncommon"
artist: "Daniel Ljunggren"
oracle_id: "8b8c0285-424f-4a82-bfb6-17752cfa71dd"
canonical_url: "https://avascry.com/printing/izzet-keyrune-rtr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

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

## Oracle Text
{T}: Add {U} or {R}.
{U}{R}: Until end of turn, this artifact becomes a 2/1 blue and red Elemental artifact creature.
Whenever this artifact deals combat damage to a player, you may draw a card. If you do, discard a card.

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

## Printing Details
- **Set:** Return to Ravnica (RTR) #230
- **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: `legal`