Swords of Revealing Light [HL04-EN002] Parallel Rare XY171 If this card is Synchro

If this card is Synchro Summoned using a "Blackwing" monster as Material

Set: Astral Pack 4 Card type: Spell Card Rarity: Super Rare Target 1 face-up Spellcaster-Type monster on the field and activate 1 of these effects

Sacrifice Mirrorpool: Copy target instant or sorcery spell you control

Set: Sun & Moon: Forbidden Light Type: Fairy Rarity: Rare Retreat cost: Colorless

Swords of Revealing Light [HL04-EN002] Parallel Rare XY171 If this card is SynchroSet: Hobby League 4 Card type: Normal Spell Rarity: Parallel Rare Flip all face down monsters on your opponent's side of the field face up. This card remains face up on the field for 3 of your opponent's turns. As long as this card remains face up on the field, your opponent cannot declare an attack.