Making 100 mill in a week is easy through botting. Just be cautious and understand the marketplace, and use it well. Sell scrolls as well. I botted Contact for 24 hours and had about 120 mill in scrolls in 24 hours. I do have +10 luck badge, and yes it does help. Also remember they are having increased loot drops for a week twice a night for 1 hour each.
Great time to bot. Just dont be stupid and go flood Nexon Market Forum with 10 Maelstrom's, Force, Sentinel, etc,,, you got 7 days to sell them. So sell 3 to 4 a days. Also join a large guild, that helps moving some scrolls without having your name on the forums. I give my guildies 25% discount and can usually unload 1/2 to 2/3 of my scrolls to them. Less money but also less exposure for me.