---
name: "Seashell Cameo"
mana_cost: "{3}"
cmc: 3
type_line: "Artifact"
colors: []
color_identity: ["U", "W"]
keywords: []
set: "INV"
set_name: "Invasion"
collector_number: "311"
rarity: "uncommon"
artist: "Tony Szczudlo"
oracle_id: "383f6020-c26d-43e8-bb07-566886626d74"
canonical_url: "https://avascry.com/printing/seashell-cameo-inv"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Seashell Cameo
- **Mana Cost:** `{3}` (CMC: 3)
- **Type:** Artifact

## Oracle Text
{T}: Add {W} or {U}.

## Top 4096-Dim Neural Synergies
1. [Azorius Signet](/printing/azorius-signet-blc.md) — Artifact
2. [Drake-Skull Cameo](/printing/drake-skull-cameo-inv.md) — Artifact
3. [Mox Pearl](/printing/mox-pearl-leb.md) — Artifact
4. [Tigereye Cameo](/printing/tigereye-cameo-inv.md) — Artifact
5. [Azorius Cluestone](/printing/azorius-cluestone-dgm.md) — Artifact
6. [Troll-Horn Cameo](/printing/troll-horn-cameo-inv.md) — Artifact

## Printing Details
- **Set:** Invasion (INV) #311
- **Rarity:** Uncommon
- **Artist:** Tony Szczudlo
- **Total Printings:** 9 across all historical editions

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