Guess the entity! (Extra hard edition)

Same rules as every time (Removed entities allowed, entity variants count as the same entity, description should fit only 1 entity)
This time, I will not be giving you any hints, only common traits, you have to figure out which. You cannot blurt out random entities, give me reasonings.

1- This entity shares a trait with with jack and shadow
2- This entity shares 2 traits with seek
3- This entity shares 1 trait with rush, ambush, sally, and halt
5- This entity shares no behavioral traits with neither bob or louie
6- This entity shares a trait with the trial fragment sequence
7- This entity shares 2 trait with a hazard

I will reveal the answer when someone gets it