Notes from author
Cast Power Within, then Darkmoon Blade.
R1 R1 R1 R1 R1.
If you fall low on HP, cast Great Heal, then Power Within, followed by Sunlight Blade.
R1 R1 R1 R1 R1.
The Great Heal spells combined with the Darkmoon Talisman can heal 1808 HP per cast, so as long as you time your casts right, you can't die from your Power Within spells. Enjoy the hatemail.
Happy hunting :)