Defense Grid 
Artifact
Oracle text (EN)
Artifact
Each spell costs 
more to cast except during its controller's turn.
Printing details
- Set
- 9ED · 293
- Rarity
- Rare
- Language
- EN
- Artist
- Mark Tedin
- Released
- 2005-07-29
- Prices
- €3.88 · $7.20
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| November 1, 2026 | €3.81 | €12.12 |
| October 31, 2026 | €3.88 | €12.12 |
| October 29, 2026 | €3.42 | €10.15 |
| October 28, 2026 | €3.41 | €10.15 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €2.25 trend €3.81 30-day avg €4.26 | low €16.00 trend €23.97 30-day avg €28.95 |
| CardTrader (EN) | NM from €12.12 with Zero from €12.12 | NM from €40.47 with Zero from €40.47 |
| CardTrader (any language) | NM from €6.14 | NM from €35.52 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Legal
- premodern Legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
The additional cost can be reduced by effects that reduce costs, such as Sapphire Medallion.
-
In Two-Headed Giant, spells don't cost extra on your own turn.