REDU format ruling
Berserk Gorilla

Nearest-era rulings (Tengu, Sept 2011) — no REDU-specific archive exists.
Card effect (current official text)If this card is in face-up Defense Position, destroy this card. This card must attack if able.
Rulings
- If a face-down Berserk Gorilla is attacked and flipped face-up, it's destroyed after damage calculation.
- If a face-down Berserk Gorilla is flipped face-up by Swords of Revealing Light, it's destroyed after resolving Swords of Revealing Light.
- Berserk Gorilla cannot attack if Swords of Revealing Light, multiple Marauding Captains, etc. are in play.
- If Stumbling and Final Attack Orders are both in play, and Berserk Gorilla is Summoned, Berserk Gorilla is destroyed when it is changed to Defense Position by Stumbling.
- If Final Attack Orders and Berserk Gorilla are both on the field, and the opponent targets Berserk Gorilla with Ring of Destruction, and you chain Zero Gravity, Berserk Gorilla is destroyed in the middle of the chain due to Zero Gravity's effect, and Ring of Destruction's effect disappears.
- If you control Berserk Gorilla and another monster, Berserk Gorilla doesn't have to be the first monster you attack with, you can attack with other monsters first, as long as you do attack with Berserk Gorilla.
- If The Dark Door is active and you control Berserk Gorilla and another monster, you can choose for your other monster to be the 1 monster that attacks.
- If you control "Berserk Gorilla" you must enter your Battle Phase, even if "Gravity Bind" is active on the field, preventing it from attacking.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the REDU forum — sourced change requests get reviewed.