Zelda Vs. Wolf?
Wolf is not zelda's easiest matchup. He has some effective aerials and nice, spammy moves that can make fighting him a pain... but he's no great threat.
Usmash is great against wolf. Not only does it reject his aerial approaches as well as punish him going airborne if you airdodge to the ground through him, it also chains to itself to wrack up a lot of damage early on.
Nayru's love is brilliant. not only does it reflect back his lasers at double speed, but it ALSO completely rejects his Fsmash if he tries to use that, tired of getting lasers reflected. True, din's doesn't really force him to approach unless it's a strage like luigi's mansion, but nayru's love stops him from forcing your hand too much either. If he doesn't have a damage advantage on you, he can't force you to be stupid.. and if you short hop nayru's at him, regardless of whether he tries to punish your hop with an other laser or his fsmash, you are completely protected.
Wolf's grab game ios not too terribly impressive, so it's really not much of a factor meaning, when he does approach, it'll have to be from the air or with a Fsmash (since his dash attack is so unimpressive.) Usmash and nayru's, as well as sheild grabs, can punish these approaches fairly well. Also, Zelda's Dsmash complete outspeeds him up close and kills him most of the time due to his recovery AND zelda out reaches him if he's not close.
So why would I say it's only a slight advantage for Zelda and not a huge one? Because once he gets an advantage YOU have to approach... and if he starts to juggle you,that sucks. his methods for keeping you away or up are pretty good if not properly countered. and his dsmash is fast... not faster than ours, but fast enough you NEED to expect it.
However, as long as Zelda is on her toes and keeps in mind when wolf is in an advantageous position to be careful, this should be a good matchup. Sheik has it better, sure, But zelda is capable of killing wolf on her own quite effectively... and if you pick lylat or luigi's then zelda is strongly favoured.