nicely, from what i've got viewed and my adventure, maximum metallic bands have their distotion from their amp yet then there are some that use pedals. i've got self assurance the Ibanez Tube Screamer is a used one, i take advantage of the Boss metallic Zone that's extraordinarily solid, this is a md, what else are you able to declare? additionally, look into the DD-2 or DD-3 (postpone) by using boss, the hot one isn't undesirable, in fact i think of this is a postpone/Reverb petal, yet once you desire that mixture pass with the DD-5. A Dunlop Wah and a Morley quantity does not be undesirable the two. For the main section, the main significant outcomes i've got viewed is a Distortion, postpone and Wah, the quantity is effective for swells and what no longer. apart from, a Noise Suppressor and an EQ won't be a bad theory for tone. as far as a Rock Band, you have extra thoughts there. no longer which you will desire to cut back your self in a metallic band, i'm purely dealing with what's known. In a rock band, I drew thought from Morello and Einziger (RATM and Incubus). refrain, Flangers, Phasers, Tremolos, Delays, Wahs, Whammy (attempt to get the unique one), quantity, Filters, the thoughts are infinite. which you need to to objective the line 6 DL-4, MM-4, and FM-4, they are postpone, Modulation, and that i won't be able to remember the final one yet i like them. Boss, for my section, is the terrific thank you to pass. incredibly, experimentation is the main, you are able to exchange the order to make diverse tones, stack postpone on postpone, course them to diverse amps, and do exactly countless issues. On good of that, perhaps look into an E-Bow, I plan on getting one to play with. do no longer cut back your self, in case you like an outstanding form of pedals choose for it, although, remember that the extra you have, the extra potential issues you would be able to handle. each so often this is terrific to maintain a sequence-up trouble-free yet although, simplicity does not take a seat nicely with some. desire this helps!