Advanced format ruling
After the Struggle
Card effect (current official text)This card can only be activated during Main Phase 1. All monsters on both sides of the field that have been involved in damage calculation are destroyed during the End Step of the turn.
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.