Why not both?

I don’t know if it’s a trash idea but I often find that Sleeve Draw is coming off cooldown around the same time as Divination. So I’ll generally get seals -> prepare lord/lady if possible -> Divination -> Lightspeed -> Sleeve Draw. This way you end up with Divination on the party and at least 2-4 DPS with Lord/Lady (or depending on luck naturally)

I don’t disagree that Divination feels very weak for such a huge cooldown though. And considering it’s the ability you’re supposed to build up to using, it doesn’t really feel like the reward is commensurate with the effort