I dont see the point why will I get a free IGNIS if I hold $NXT in my wallet? Is this like having a BCC coin by keeping a BTC before August 1? Or someone will send an IGNIS token to all $NXT wallets? Please explain?
The snapshot will automatically distribute IGNIS to all accounts that hold NXT on the date of snapshot.
The scheme of address generation from passphrase is the same on Ardor, so you will use the same passphrase as the one you use in Nxt to open your Ardor account to find IGNIS there after the snapshot.