Detection: This unit ignores Stealth status dice when targeting.
Consuming Darkness: Enduring: While you have a Stealth status die in your cooldown track, enemies cannot target you.
Stealth: This unit can only be targeted by opposing units that were adjacent to it at the start of the current turn. After this unit deals damage, this die is removed.
If you have a Stealth die in your cooldown track, Consuming Darkness protects you from being targeted even by enemies with Detection. The reasoning for this is because, while the Detection enemy ignores your Stealth, you yourself don't have to ignore that you have it for the sake of other effects such as this class ability. So while Stealth is ignored, Consuming Darkness is not.