Jormungardr the Nordic Serpent [LC05-EN001] Ultra Rare BT9-006 if it was a LIGHT

if it was a LIGHT monster

except from the Graveyard

you can Tribute Summon 1 Level 7 or higher monster in face-up Attack Position during your Main Phase this turn

If you added a card

Jormungardr the Nordic Serpent [LC05-EN001] Ultra Rare BT9-006 if it was a LIGHTSet: Legendary Collection 5D's Card type: Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 3000 Cannot be Normal Summoned Set. If there is an "Aesir" monster on the field, you can Special Summon this card (from your hand) to your opponent's side of the field in Defense Position. If an "Aesir" monster is not on the field, destroy this card. If this face up Defense Position card you control is changed to face up Attack Position: Take 3000 damage.