User blog comment:Trihexa/Dragon Ability - Outrage/@comment-24502975-20150606203749

1. Fafnir is not on the same level as Rizevim. The latter was not even fighting remotely seriously.

2. Ophis is the one who is twice as powerful as the Two Heavenly Dragons combined (75% of her power iirc). Lilith is only 25 or 50%, don't remember which. And again, if Lilith seriously tried to block Fafnir's attack, she would have done so easily.

3. It's complete speculation on what other Dragons have the Outrage ability. My assumption is that any Dragon with a biological Dragonic body would have that ability, Issei included. Devils who can transform into Dragons... probably not.

4. Ddraig and Albion are likely stronger than a normal Shiva or Indra/Sakra; however, due to the Hindu Gods' broken abilities they'd probably be stronger in a serious fight.