If someone is using an unsafe ledgestall, like most characters' ledgedrop double jump ledgestalls, Yoshi's Egg Toss ledgestall, etc.
Use dsmash. It hits at that height the fastest, and it probably has enough power to kill on its own too.
This, of course, does NOT work against the "safe" ledgestalls that involve auto-ledgegrabbing from a ledgedropped Up+B or something.
Use dsmash. It hits at that height the fastest, and it probably has enough power to kill on its own too.
This, of course, does NOT work against the "safe" ledgestalls that involve auto-ledgegrabbing from a ledgedropped Up+B or something.