Advanced format ruling
Shifting Shadows
Card effect (current official text)Once per turn, by paying 300 Life Points, rearrange the face-down Defense Position monsters in your Main Monster Zones, then return them in face-down Defense Position.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.