Here is a tip for getting 1 millions in a single run.
Step 1: Buy Gaze of Despair and Selene's Light. Step 2: Go to the chapter The Depths, as you enter their is a resting place on the right where you can get a Midas Testament. Step 3: Exit the chapter then enter again then repeat Step 2 until you have about 15 Midas Testaments. Step 4 : Go to the chapter The Witch Hunts, make sure you have Gaze of Despair and Selene's Light active at all times. Step 5: Activate a Midas Testament in every verse, make sure it is active all the time you are fighting. Step 6: Use the combo XXX then hold X it boosts your combo up alot. Step 7: Finish the chapter.
If done right you should have about 1 million halos (Note: it doesn't matter what character you use you can use who you like)
Your Founder HysteriaAlice09 p.s if you want anymore tips and hints just ask and I will respond .