You can send 1 Effect Monster from your hand to the GY; Special Summon 1 Level 4 or lower Dragon Normal Monster from your hand, Deck, or GY, in Defense Position. You can only use this effect of "Guardragon Corewakening" once per turn.
| Detail | Value |
|---|---|
| Card Type | Continuous Trap |
| Race | Continuous |
| Archetype | Guardragon |