[Shovah32]

They dont really need ice/arch devils imo, they can make heliophagi and Mandaha's(who rock, especially with soul vortex) and since mandahas arent unique their even better. They can also cast summon davana which summons 3(troop) very powerful units perfect for gift of reason if you can get it(they even have a little magic when GoRed).

They also have good blood hunters, b1 sacred commanders with high enough health(21) and stats(16 strength, 12 attack) to survive counters like assasinations and seeking arrows. These hunters along with the previously mentioned nationals, cheaper sacred summons, access to lesser seen summons like storm demons and very versatile blood mages makes them a good blood(hunting) nation imo.

Also since with the right boosters+1-2 levels of blood empowerment(not hard as its only blood) their nation mages can cast summon mandaha and davana they are free for a good bless or scales.