Ninth Edition #293
Type: Artifact
Mana cost: {2}
Card text: Each spell costs {3} more to cast except during its controller's turn.
Rarity: rare
Artist: Mark Tedin
"It lights up the sky, beckoning enemies only to repel them."
Released: July 29, 2005
| Format | Legality |
|---|---|
| Standard | ✗ Not Legal |
| Pioneer | ✗ Not Legal |
| Modern | ✓ Legal |
| Legacy | ✓ Legal |
| Commander | ✓ Legal |
| Vintage | ✓ Legal |
| Pauper | ✗ Not Legal |
| Oathbreaker | ✓ Legal |
Daily price trend for Defense Grid (last 30 snapshots)
| Date | USD | EUR | USD Foil | EUR Foil |
|---|---|---|---|---|
| 2026-07-30 | $6.71 | 3.75€ | — | — |
| 2026-07-31 | $6.71 | 3.75€ | — | — |
| 2026-08-01 | $6.71 | 3.75€ | — | — |
| 2026-08-02 | $6.71 | 3.75€ | — | — |
| 2026-08-03 | $6.71 | 3.75€ | — | — |
| 2026-08-04 | $6.71 | 3.7€ | — | — |
| 2026-08-05 | $6.71 | 3.7€ | — | — |
| 2026-08-06 | $6.71 | 3.64€ | — | — |
| 2026-08-07 | $6.71 | 3.4€ | — | — |
| 2026-08-08 | $6.71 | 3.48€ | — | — |
| 2026-08-09 | $6.71 | 3.48€ | — | — |
| 2026-08-10 | $6.71 | 3.32€ | — | — |
| 2026-08-11 | $6.71 | 3.32€ | — | — |
| 2026-08-12 | $6.71 | 3.32€ | — | — |
| 2026-08-13 | $6.73 | 3.86€ | — | — |
| 2026-08-14 | $6.73 | 4.02€ | — | — |
| 2026-08-15 | $8.01 | 4.02€ | — | — |
| 2026-08-16 | $8.01 | 4.02€ | — | — |
| 2026-08-17 | $8.01 | 4.15€ | — | — |
| 2026-08-18 | $8.01 | 4.04€ | — | — |
| 2026-08-19 | $7.51 | 4.04€ | — | — |
| 2026-08-20 | $7.51 | 3.87€ | — | — |
| 2026-08-21 | $7.51 | 3.87€ | — | — |
| 2026-08-22 | $7.51 | 3.87€ | — | — |
| 2026-08-23 | $7.51 | 3.87€ | — | — |
| 2026-08-24 | $7.51 | 3.86€ | — | — |
| 2026-08-25 | $7.51 | 3.86€ | — | — |
| 2026-08-26 | $7.51 | 3.85€ | — | — |
| 2026-08-27 | $7.51 | 3.87€ | — | — |
| 2026-08-28 | $7.51 | 3.76€ | — | — |