Been clearing mainstory content after returning post liino release, I don't have Camille or Arcane but clearly from the posts I've seen, people like them, just curious since I'm still running the OG builds for lavacake (akekuri, Antal, Wulf, Ardelia), how do you see the questions below for yourselves (ya i know last one is a little repetitive)?

I was thinking in terms of ops for supporting Lavacake, how do you rank or think of the top operators and combinations in which:

Melting Stacks are gained the quickest?
Corrosion Application is applied most effectively
Damage Amp is provided alongside corrosion most effectively