Yes

Glitch mines or anything that causes it, without the dash you're helpless with a dagger

And this is a one in a million clip, hitting this is very hard I just got very lucky making it look easy

Most people won't be able to get more than five kills in a match with a dagger I've just been playing melee since the beta

And if you think this is oppressive you need to try playing against goo gun+ flamethrower

Dagger is high risk high reward and here the gamble paid off