[Parazon's utility against non thrall ennemies]

For how the parazon in missions works against ennemies, it's not that good. An execution only available randomly when the ennemy has low health is a bad idea, considering how fast ennemies in warframe can be killed. I propose for the parazon to act like Ash 4th ability. However, you can only use it through charges (ex: 3/3) that can be replenished in missions one way or another.

[Excalibur umbra's 4th abiliy problem.]

I especially agree on the lack of survivability, blind is the only thing that keeps me from dying everytime.

[Excalibur umbra's 4th abiliy problem.]

Because of umbra's passive, which makes him act like an independant Warframe, whenever I go into operator mode (5th ability), I always have to recast exalted umbra blade (4th ability), which is a pain to deal with. It would make things easier and not frustrating if I didn't had to always recast his ability.