[Hokoga]

I wouldn't trust Elefseria, he seems suspicious.

Judging from what he said the 5 Holy Pentadrakes haven't actually done anything wrong or harmful to the world.

Also the reward sounds way too ridiculous, Elefseria is probably trying to usurp the powers of those 5 Holy Pentadrakes after they get sealed.

I'm a little disappointed how Natsu and Wendy(who were raised by dragons) had easily jumped on the dragon sealing quest without at least questioning the reason for sealing them, other than "They're too powerful, so they have to be sealed despite the fact that they haven't done anything wrong." I wonder how many people thought the same about Igneal, since judging from what the other dragons have said Igneal in his prime was either as strong or stronger than Acnologia.

(I know it's too early to judge but right now I'm leaning towards Elefseria being the hidden antagonist.)