Bloodlusted Power Pack vs the original, in-character, Avengers. (The Avengers will still fight seriously.)
Just for fun, this is the Power Pack from their All-Ages group of mini-series. Their teamwork and power-usage is at the level seen in these series; if you haven't read them, they're basically the same as when they were at the end of their first volume in 616, except that they're a bit more developed in the use of their powers.
The Avengers' teamwork and power-usage is at the level reached by the end of their first issue. Please note this means Iron Man has his Mark II armor. To even up the teams, Thor is not there--it's just Iron Man, Hulk, Wasp, and Ant-Man.
Battle takes place in a junkyard, starting at 50' apart.
Win by any means.
Who wins and why?