REDU format ruling
Portable Battery Pack
Nearest-era rulings (Tengu, Sept 2011) — no REDU-specific archive exists.
Card effect (current official text)Select 2 "Batteryman" monsters from your Graveyard and Special Summon them in Attack Position. When this card is removed from the field, destroy those monsters. When both of those monsters have been removed from the field, destroy this card.
Rulings
- If an effect is chained that removes 1 of the 2 targeted Batteryman monsters from the GY, the remaining Batteryman monster is Special Summoned. When this Batteryman monster is removed from the field, Portable Battery Pack is destroyed.
- If 1 of the 2 Special Summoned Batteryman monsters is flipped face-down, when the remaining Batteryman monster is removed from the field, Portable Battery Pack is destroyed. The Batteryman that was flipped face-down remains on the field.
- If an effect is chained so that you have only 1 empty Monster Card Zone when "Portable Battery Pack" resolves,, choose 1 of the 2 targeted Batteryman monsters to be Special Summoned; the other remains in the GY.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the REDU forum — sourced change requests get reviewed.