|XP to master||75,000|
|Shield spell||Level 5|
|Found In||Infinity Blade I|
The Dark Halo is a ring that can be obtained by entering the negative bloodlines. It is lost when the negative bloodline sequence ends, but can be re-purchased in the New Game store. Alternatively, you can retain the Dark Halo by mastering it before returning to positive bloodlines, though you will need to repurchase it. It is a dark version of The Cog.
It provides a bonus of 50 points to Attack and enables the Level 5 Shield spell. At 1,500,000, it is the most costly ring in the game. It takes 75,000 xp to master.