right ................................................................then what .....you do know when you are scared you build adrenaline? Great, he just made big C even stonger....an adrenaline fed , fear driven raging beast all organic steel muscle and fury....and scarecrow does what then?...says boo?
right,
Colossus wins this one 11 outta 10
Gas? Colossus in his armored form, can easily hold his breath for days, Scarecrow's gas ain't gonna sh!t to Colossus. Colossus wins, 10 times out of 10.
Yeah, Colossus goes metal, holds his breath and moves out of the way, then beats the living crap out of Crane. Poor Crane but this is no contest. That's like saying the bodies of Thomas and Martha Wayne vs Cyclops lol
Even if Scarecrow somehow got the jump on Collosus and gased him, I dont think he can get a "win" with gas alone. Collosus doesnt have any real fear or phobia to exploit to make him stupid scared. Maybe he could do something with the death of his sis, around the time of Fatal Attractions. But even if Collosus is scared, rolled up into a ball on the floor, whats Scarecrow gonna do then? He still cant beat'em up, he's metal.
Collosus beats him and then asks why.
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"Dunno what your crying for, what did you expect? Im DAN HIBIKI!"