---
name: "Worn Powerstone"
mana_cost: "{3}"
cmc: 3
type_line: "Artifact"
colors: []
color_identity: []
keywords: []
set: "EMA"
set_name: "Eternal Masters"
collector_number: "235"
rarity: "uncommon"
artist: "Henry G. Higginbotham"
oracle_id: "b166b670-febc-4821-855e-f8d465644c03"
canonical_url: "https://avascry.com/printing/worn-powerstone-ema"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Worn Powerstone
- **Mana Cost:** `{3}` (CMC: 3)
- **Type:** Artifact

## Oracle Text
This artifact enters tapped.
{T}: Add {C}{C}.

> *パワーストーンの欠片ですら、その中に力だけでなく空間を持つ。脆い水晶の中に閉じ込められた広大な空間だ。*

## Top 4096-Dim Neural Synergies
1. [Marble Diamond](/printing/marble-diamond-clb.md) — Artifact
2. [Stone Retrieval Unit](/printing/stone-retrieval-unit-bro.md) — Artifact Creature — Construct
3. [Basalt Monolith](/printing/basalt-monolith-sum.md) — Artifact
4. [Grim Monolith](/printing/grim-monolith-wc00.md) — Artifact
5. [Ur-Golem's Eye](/printing/ur-golems-eye-dst.md) — Artifact
6. [A-Hall of Tagsin](/printing/a-hall-of-tagsin-bro.md) — Land

## Printing Details
- **Set:** Eternal Masters (EMA) #235
- **Rarity:** Uncommon
- **Artist:** Henry G. Higginbotham
- **Total Printings:** 80 across all historical editions

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