Legend of Zelda Glitches - Vanishing Beam

LoZ

Compatible Versions ? NES GBA BS

Details Discovered: Unknown Verified: No

Requirements

You need the Magic Wand, and any sword.

Instructions

1. Make sure you have full life, then equip your magic wand.
2. Fire a beam from the wand.
3. After the Beam is fired, but before it moves off the screen, (Book of Magic Fire doesn't count) shoot a sword beam.

Results

The Magic Beam will vanish.

Theories

I think that Link can only have one projectile out at a time. I also think that the Sword Beam has a higher priority than the Magic Beam. Therefore, the game makes the Magic Beam vanish to correct the issue. If someone can test this with Arrows and the Sword Beam, and post the findings on the discussion page, that would be good.