Your search for "light of intervention psv-031" revealed the following:
Light of Intervention - PSV-031 - Common - 1st Edition from Pharaoh's Servant 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Monster Cards cannot be played face-down. Monsters Set in Defense Position are played face-up on the field...
Light of Intervention - PSV-EN031 - Common - 25th Anniversary Edition Unlimited from Pharaoh's Servant (25th Anniversary Edition), available at 401 Games Canada. Rarity: Common Card Text:Monster Cards cannot be played face-down. Monsters Set in Defense Position are played face-up...
Light of Intervention - PSV-031 - Common - Unlimited from Pharaoh's Servant Unlimited, available at 401 Games Canada. Rarity: Common Card Text:Monster Cards cannot be played face-down. Monsters Set in Defense Position are played face-up on the field and are...