There is a Legacy version
here.
Cloak of Shadow
[one-action] Focus 1Uncommon Aura Cleric Darkness Focus Manipulate Shadow Source Player Core pg. 373 2.0Domain darknessRange touch;
Targets 1 willing creature
Duration 1 minute
You drape the target in a mantle of swirling shadows that make it harder to see. The cloak reduces
bright light within a 20-foot emanation to
dim light. This is a form of magical
darkness and can therefore overcome non-magical light or attempt to
counteract magical light as described on page 431.
The target can use
concealed condition gained from the shadows to
Hide, though observant creatures can still follow the moving aura of shadow, making it difficult for the target to become completely
undetected. The target can use an Interact action to remove the cloak and leave it behind as a decoy, where it remains, reducing light for the rest of the spell's duration. If anyone picks up the cloak after it's been removed by the original target, the cloak evaporates and the spell ends.