I'd be interested in doing this.
What do I need to get started?
Do I need to download a wallet like how it was before?
I would need all details to get started again.
Thanks if you could do that.
If you want to get started on your own then yes you should download the wallet . But if you want to work with onlinedragon like us in this thread then you do not need anything just apply here. Then onlinedragon will pm you the address to claim for and he will sell your Mari for you and give you BTC for it so you really do not need any wallet for Mari.