Nocturnal stance is really the big thing that needs adjusted. I don't know how they'd adjust it without destroying scholars since aspected benefic already kicks adlo's ass, but it needs to be better. There's very little reason to use it over Diurnal. 5% damage buff to match diurnal's speed buff would be a start.

As far as cards go, I think simply making it impossible to shuffle to the same card would go a long, long ways. Also, buff the bole. Bole kinda blows right now. But I feel like if the random factor were totally taken out, the class would lose a lot of its "thinking on your feet" aspect.