Posting mostly for bsball. I managed to win an absolutely ******ed 63 minute game against mass raven on Deadwing with a pretty split map.
http://ggtracker.com/matches/5295381
He 2raxed, failed to even get a bunker up, then went into mass banshee, killed my natural cause I didn't see it coming and couldn't kill them until mutas were out, then went into ravens. He was mixing in marines and vikings so I went muta-swarm host-infestor-ling-bane. If that sounds weird, yeah, it was a really weird game.
Did most of my work with mutas, and I'd say this game went worse than average since despite my best attempts I failed every time at doing the drag-a-muta-that-got-seekered-into-his-ravens thing that I posted a gif of before, so yeah, confirmed harder than it looks. A couple times I got impatient and just dove my whole muta flock into his raven cloud when some seekers went down, which is good at killing ravens but I think is probably a bad trade overall. But in general I traded better than him, made him waste energy, took really good engagements when he decided to straight-up fight (there were a couple times I just straight up wrecked him, like after he killed my natural with banshees it was basically gg until I killed his first few ravens with a seekered roach and wrecked the bio he brought with the push), and eventually bled him dry and won.
I think I'm pretty set now on using mutas to deal with this and never making corruptors.