Strongest Metamorph, Dardevil could beat.

[CliffHanger2]

Across Marvel/DC. Werewolf by night? Beastboy? Who ya'll think DD could take down.

[Shai-Hulud]

He could beat Mystique and Wolvesbane, so we could start there.

Werewolf ... it depends if the guy is only vulnerable to silver, otherwise bullet-timing Daredevil defeats Wolfy on speed.

[Beadle]

I suspect he craps out somewhere around Puma.

[Lazzlo304]

I think he could handle Killer Croc or Man-Bat high difficulty.

[Sharpandpointies]

I suspect he craps out somewhere around Puma.

Good choice here, as well - most versions of Puma I've seen have been capable of taking it to Spider-man pretty evenly, and that feels a bridge too far for Matt.