Hero Signal
| Name | Hero Signal |
| Card Type | Trap Card |
| Archetype | Elemental Hero |
| Property |
Normal 
|
| Passcode | 22020907 |
| Status (TCG) | Unlimited |
When a monster you control is destroyed by battle and sent to the Graveyard: Special Summon 1 Level 4 or lower "Elemental HERO" monster from your hand or Deck.
Expansions
| 2023-03-31 | Speed Duel GX: Duelists of Shadows | SGX3-ENA18 |
|
| 2022-10-10 | Speed Duel Gx: Midterm Paradox | SGX2-ENA18 |
|
| 2022-07-21 | Legendary Duelists: Season 3 | LDS3-EN115 |
|
| 2022-03-17 | Speed Duel Gx: Duel Academy Box | SGX1-ENA20 |
|
| 2015-01-29 | HERO Strike Structure Deck | SDHS-EN035 |
|
| 2012-02-17 | Ra Yellow Mega Pack | RYMP-EN031 |
|
| 2011-10-04 | Legendary Collection 2: The Duel Academy Years Mega Pack | LCGX-EN107 |
|
| 2006-11-25 | Dark Revelation Volume 3 | DR3-EN229 |
|
| 2006-02-08 | Duelist Pack: Jaden Yuki | DP1-EN028 |
|
| 2005-06-01 | The Lost Millennium | TLM-EN049 |
|