---
name: "Diamond Mare"
mana_cost: "{2}"
cmc: 2
type_line: "Artifact Creature — Horse"
colors: []
color_identity: []
keywords: []
set: "M19"
set_name: "Core Set 2019"
collector_number: "231"
rarity: "uncommon"
artist: "Alayna Danner"
oracle_id: "9a440122-a015-4af2-b270-37f019884458"
canonical_url: "https://avascry.com/printing/diamond-mare-m19"
legalities:
  commander: "legal"
  standard: "legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Diamond Mare
- **Mana Cost:** `{2}` (CMC: 2)
- **Type:** Artifact Creature — Horse
- **Power/Toughness:** 1/3

## Oracle Text
As this creature enters, choose a color.
Whenever you cast a spell of the chosen color, you gain 1 life.

> *Quando ela passa, surgem arcos-íris.*

## Top 4096-Dim Neural Synergies
1. [Workhorse](/printing/workhorse-exo.md) — Artifact Creature — Horse
2. [Crested Sunmare](/printing/crested-sunmare-plst.md) — Creature — Horse
3. [Diamond Knight](/printing/diamond-knight-m20.md) — Artifact Creature — Knight
4. [Jeweled Torque](/printing/jeweled-torque-mmq.md) — Artifact
5. [Paradise Plume](/printing/paradise-plume-tsp.md) — Artifact
6. [Prism Ring](/printing/prism-ring-ori.md) — Artifact

## Printing Details
- **Set:** Core Set 2019 (M19) #231
- **Rarity:** Uncommon
- **Artist:** Alayna Danner
- **Total Printings:** 14 across all historical editions

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