REDU format ruling
Burst Stream of Destruction

Nearest-era rulings (Tengu, Sept 2011) — no REDU-specific archive exists.
Card effect (current official text)If you control "Blue-Eyes White Dragon": Destroy all monsters your opponent controls. "Blue-Eyes White Dragon" you control cannot attack the turn you activate this card.
Rulings
- If you activate Burst Stream of Destruction, and the Blue-Eyes White Dragon is removed from the field with Interdimensional Matter Transporter or Compulsory Evacuation Device, or flipped face-down with Book of Moon, or destroyed by Ring of Destruction, Burst Stream of Destruction's effect still resolves.
- You can activate Burst Stream of Destruction when you cannot have a Battle Phase because of Frozen Soul, D. D. Border Line, Soul Exchange, or Great Long Nose.
- It is an effect of Burst Stream of Destruction that Blue-Eyes White Dragon cannot attack, so if Non-Spellcasting Area is on the field, Blue-Eyes White Dragon CAN attack. If Imperial Order is activated later, Burst Stream of Destruction's effect is negated and Blue-Eyes White Dragon CAN attack.
- If Burst Stream of Destruction's activation is negated by Magic Jammer, then Blue-Eyes White Dragon can attack.
- NO copies of Blue-Eyes White Dragon can attack the turn that Burst Stream of Destruction's effect is applied, even if they are Summoned after Burst Stream of Destruction is played.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the REDU forum — sourced change requests get reviewed.