Gravekeeper’s Inscription – (Photon Hypernova) – (PHHY-EN000) – (Secret Rare)

At the start of your Main Phase 1: Apply 1 of the following effects until the end of your opponent’s turn.
● Neither player can activate card effects in the GY.
● Neither player can banish cards from the GY.
● Neither player can Special Summon monsters from the GYs.