Defense Grid 
Artifact
Performance History in Duel Commander
| Period | Top 8 Decks | Copies | Avg Copies Per Deck |
|---|---|---|---|
| Last 7 Days | 3 | 3 | 1 |
| Last 30 Days | 3 | 3 | 1 |
| Last 12 Months | 13 | 13 | 1 |
| Period | Top 8 Decks | Copies | Avg Copies Per Deck |
|---|---|---|---|
| Last 7 Days | 3 | 3 | 1 |
| Last 30 Days | 3 | 3 | 1 |
| Last 12 Months | 13 | 13 | 1 |