It's all mostly diet, but some drugs do have those characteristics that you described.
1. Winstrol, trenbolone, masteron, halotestin, mibolerone, growth hormone and it's analogues, also equipoise (but that's really debatable). From ai's, arimidex and formestane.
2. Dianabol, anadrol (can also be used when dieting), high dose test (without ai's), deca (both decanoate and phenylpropionate esters), insulin (can really go both ways, off season and card loading before stepping on stage).
PS. I'm sure i forgot some.