鉄（てつ）群（む）れの操（そう）縦（じゅう）者（しゃ） 
Steelswarm Operator
Artifact Creature — Robot Soldier1/1
Printed (JA)
Flying
: Add . Spend this mana only to cast an artifact spell.
: Add {UU}. Spend this mana only to activate abilities of artifact sources.
Oracle text (EN)
Artifact Creature — Robot Soldier
Flying
: Add . Spend this mana only to cast an artifact spell.
: Add . Spend this mana only to activate abilities of artifact sources.
Printing details
- Set
- EOE · 80
- Rarity
- Uncommon
- Language
- JA
- Artist
- Cristi Balanescu
- Released
- 2025-08-01
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| October 28, 2026 | €0.12 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.12 30-day avg €0.13 | low – trend €0.17 30-day avg €0.18 |
| CardTrader (JA) | NM from – | NM from €0.33 with Zero from €0.33 |
| CardTrader (any language) | NM from €0.11 | NM from €0.11 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Legal
- timeless Legal
- tlr Legal
Rulings
-
An “artifact source” is any object with the card type artifact. This means you could spend the mana from Steelswarm Operator’s last ability to activate an ability of an artifact you control or an artifact card in your hand or graveyard, for example.