A couple years ago, I decided to track every mention of the superheroic resurrection trope in Marvel comics.
Then I backed the hell away from that choice because it was a BIG FRICKIN' JOB.
I still make mental notes on it, though, and X-FACTOR's got some good mutant resurrection one-liners. It also contains possibly the most tragic use of the trope when Siryn refuses to mourn her father because OF COURSE he'll be back (he won't).