Edison format ruling
Charm of Shabti
Card text as printed in this era① (Quick): You can discard this card; until the End Phase, "Gravekeeper's" monsters you control can't be destroyed by battle.
Rulings
- Since this is a Quick Effect, you can use it during Damage Calculation.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.