DRK's The Blackest Night in english is templated
The Blackest Night: Creates a barrier around target that...
but it only applies on teammates and self - if targetting a player outside your party (for example another tank in AR), TBN is applied on yourself instead; much like Oblation, it should use the templating
Oblation: Reduces damage taken by a party member or self...
the templating is correct in other languages:
Nuit noirissime: Crée une barrière sur vous ou l'équipier ciblé...
ブラックナイト: 自身またはパーティメンバーひとりを対象として...