User blog comment:Merkarion/Original Gremory Clan Ability/@comment-31137559-20181219031426/@comment-31137559-20181220033000

It's only proven that the Baels do that. Although there are sure to be other houses that do the same, most noble houses aren't the Baels.

And Sairaorg was born with low demonic power as well despite being a high-class devil.

Well again that doesn't prove that they have a special ability. They were a minor house of the 72 Pillars before Sirzechs came along.

And it seems like those with the blood of Vapula have a high affinity with lions but I'm sure you don't need to be a Vapula to tame lions. Like Asia doesn't need to be a Bune to have a strong affinity with dragons.

Again I don't remember anything being said in the novel about every major bloodline of devils in the Underworld having a special ability or trait.

Bael- Power of Destruction

Agares- Limited time manipulation

Phenex- Immortality, regeneration, control over fire and wind

Sitri- Affinity for water magic(trait)

Vapula- High affinity with lions(trait)

Furcas- High affinity with horses(trait)

Bune- High affinity with dragons(trait), Dragonification(very rare ability among members of this bloodline)

Balam- Super strength and insane defense

Belial- Worthlessness

Abbadon- Hole

Belphegor- Crack

Beelzebub- Control over flies

Leviathan- Very high affinity with water magic and apparently can turn into a giant sea serpent.

Again if the House of Gremory had a specific ability, it would've beej revealed by now.