Hero Signal - SGX3-ENA18 - Common - 1st Edition Tweet Out of stock. CAD$ 0.00 Wishlist Details Set: Speed Duel GX: Duelists of Shadows Card Number: SGX3-ENA18 Rarity: Common Attribute: TRAP Card Text: 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. Card Type: Normal Trap Name: Hero Signal Edition: 1st
