Swarm of Centipedes is a Common Effect Monster card from Yu-Gi-Oh! (Phantom Nightmare, PHNI). Current market price: $0.04.
Common
Phantom Nightmare (PHNI)
Card Text
If this card is flipped face-up: You can target 1 other monster on the field; change it to face-up Attack Position or face-down Defense Position. You can only use this effect of "Swarm of Centipedes" once per turn. Once per turn, during your Main Phase: You can change this card to face-down Defense Position.
