YZ-Tank Dragon [MFC-054] Super Rare
1st Edition - LP
Not Buying
![Hero Signal [TLM-EN049] Ultimate Rare](https://cdn.shopify.com/s/files/1/0836/1931/6002/products/bbed3748-3604-570f-89c2-ea7c67d2a2ff.jpg?v=1699416201)
Hero Signal [TLM-EN049] Ultimate Rare
| Set: | The Lost Millennium |
| Card type: | Normal Trap |
| Rarity: | Ultimate Rare |
You can only activate this card when a monster on your side of the field is destroyed and sent to the Graveyard as a result of battle. Special Summon 1 Level 4 or lower monster from your hand or Deck that includes 'Elemental Hero' in its card name.