All IA dragons (and overland dragons) have elemental damage circle when you go under their head and wing slap you when you come on their sides.
This dragon in general:
-Storm breath: stay in front and block
-Unrelenting Force: block (sound cue: Fus Ro Dah). Failing to block will result in knockback that might yeet you off the arena.
-Storm cloud: move and avoid. It summons another circle similar to the one that is under him and it will start slowly moving towards you. Standing in the circle will shoot thunder at you every second. When playing with companion or another player, there will be 2 moving circles. (visual cue: moves its neck into air)
Below 50% it will fly into air and do two fly-by breaths on the area. Standing in the path of the breath is almost a death sentence, move to the sides. Small sparks do significant damage, but nothing fatal.
The flying sequence always happens, even if you nuke it, the hp will stuck at 1 then it will die after landing.
It looks like IA dragons have a very small area in front of them that they can target with this. If you just walk too far to the side, the breath won't be able to reach you. No need to block it, you can literally take no damageThis dragon in general:
-Storm breath: stay in front and block
For mulamiir, BLOCK when he lands. He does a big hit that can kill you in higher arcs.