Quote Originally Posted by Imzogelmo View Post
I don't know about boomerang spamming, but remember "10th enemy has the bomb"? This has been interpreted as meaning that 10 consecutive enemy kills, without getting any damage to yourself, would cause an enemy to drop bombs 100% (unless the enemy was one which had a no-item drop set). I have not tested that theory, but it seems reasonable and should be easy enough to try.
Well, technically the tenth enemy is supposed to drop it's best (rarest) item which is usually bombs or blue rupees. I can't remember though if this was only in the prototype and the string was just left over.