User blog comment:B214/Volume 23 discussion blog/@comment-185.112.105.215-20170507194446/@comment-27731116-20170509210810

Just my 2 cents, but I am pretty sure 2 heavenly dragons (back at their prime obviously) were stronger (Indra might be stronger NOW, who knows maybe he trained, he is trying to beat Shiva so it would make sense for him to train himself too). Besides the whole story about sealing Draig and Albion was that all 3 factions during the war had to ally each other to beat them (and three factions had allies in a bunch of different mythologies too). So my money is on heavenly dragons ( Don't get me wrong, Indra is a beast, but IMO people nowadays seem to forget how much of a big deal Heavenly dragons are supposed to be with all the other super powerful characters being introduced and BG and DD still being incredibly nerfed, so the only glimses into their power are not as impressive as we would hope).

That being said I, personally, believe Shiva, on the other hand, might be equal/stronger than heavenly dragons.