Quote from Smokeyx:
as for the missile that can be "bombed" over the moat, you can't do it in 14% with the Ice beam, considering you'll have to a diagonal or horizontal bomb to reach the door from the platform were the missile pack was. Either way, collecting it or not (like using the speed booster in the 14% run) you'll still need 2 missiles and super missiles packs to damage MB enough to start the battle.
I suppose you could enter Wrecked Ship through it's back door, that is, through Maridia without the Gravity Suit, although I'm not quite sure if this is possible in the NTSC version :?