Has anyone tried to use Bend Will when fighting the 2 Revered Dragons during Touching the Sky? If you have, and you ride one, does it still go under the ice or does it just fly around like a normal dragon?

first thing i did was try that
they are both immune
and yes i used all 3 words on both of them

Aw that svcks. I guess it makes sense though because it could cause problems with going under the ice.