I've found a pretty solid list of some mega.nz accounts in this format email:password and most of them actually work.
Have fun with them!
https://pastr.io/view/m4Grs8UAvUi
Dumps
Some leaked mega.nz accounts | email:password
Submitted by AllesKlar, 11-09-2020, 07:19 PM, Thread ID: 180848
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