Zero-Day Blaster [SDRR-EN033] Super Rare
1st Edition - NM
Not Buying
![Hero Signal [SGX2-ENA18] Common](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/bb5cc46d-fa5b-5e45-a5b0-0ac64792d9f1.png?v=1665168227)
Hero Signal [SGX2-ENA18] Common
| Set: | Speed Duel GX: Midterm Paradox |
| Card type: | Normal Trap |
| Rarity: | Common |
When a monster you control is destroyed by battle and sent to the GY: Special Summon 1 Level 4 or lower "Elemental HERO" monster from your hand or Deck.