Mission Reward Skills

[Bahamut]

Theres no way to see what they actually provide. I finished the engima recovery and i see a skill on all of my engineers, but there is no way to see what effects it gives as far as I can tell.

Does anyone know what all the relevant mission skill rewards do/boost?

[tequilatibbs]

go to promotion screen and hover over skill

[Dewgle]

Supporting Tequilatibbs with a helpful illustration
https://i.imgur.com/CWkkcBh.png