Zen Yore
Smash Ace
DK can break uair chains with nair or up+BLuigi has the coin spike. Hitting with the bottom of the first frame of the up-B (non-sweet spot). No knockback, but DK falls low enough from hitstun and gravity such that he can't recover. Plus no one expects it to 'spike'. Not that it helps in the matchup discussion, but it's funny to do to DK.
But in terms of the matchup, Luigi just needs one up-air at mid-high percents to start an up-air chain to up/down B, which should always result in the loss of a stock. Fireballs can be used to rack up damage and to lead into combos.
Don't know what DK has, but I would definitely say Luigi advantage. Depending on what DK has, it could be > or >>.
That's my opinion.
luigi can definitely pwn DK at recovery, however a good DK knows that during the up+B stun time when he cant grab the ledge, he shouldnt be in front of the ledge waiting for the up+B to finish before he grabs the ledge, or will inevitably get dair'd.
i always do well against luigis with my DK, specially on Hyrule.
fgrab luigi on the rapetent then do Giant Punch.
Too Good.
theres definitely no way that DK > Luigi, however I wont believe Luigi > DK either
Even matchup imho