Nashun
Smash Ace
uthrow kirbycide sucks so it's not that big of a deal that it doesn't work.
in my experience, ganon and falcon can sweetspot to avoid dtilt. it could be due to a screwup on my part but it'd be super cool if you had some proof to make me wrong.
if marth is coming in high there's not much you can do except try to intercept him with bair or something. his fair doesn't really commit much and it's pretty safe so that's a little tougher. dtilt is pretty good otherwise. if you have time to grab the ledge and force him to come up without losing invincibility, you have pretty much a guaranteed swallow. invincible bairs are good too.
in my experience, ganon and falcon can sweetspot to avoid dtilt. it could be due to a screwup on my part but it'd be super cool if you had some proof to make me wrong.
if marth is coming in high there's not much you can do except try to intercept him with bair or something. his fair doesn't really commit much and it's pretty safe so that's a little tougher. dtilt is pretty good otherwise. if you have time to grab the ledge and force him to come up without losing invincibility, you have pretty much a guaranteed swallow. invincible bairs are good too.