So I fought a Lvl 10 Eradica yesterday, and it did do it's invincibility thing, which I personally don't have a problem with. I think it's neat. But then, when I presume its time was supposed to be up, it did turn invisible, stayed invulnerable, and continued to fight and fight and fight for a long while until it finally died. I am sure the turning invisible bit isn't meant to happen, but is the invincibility really supposed to be THAT long? Sorry I can't give an exact time, it was against a computer and I was going at x8 speed of faster, but after I 'killed' the Titan at one time, and after it went invisible, it proceeded to phase jump to an asteroid field, confronted a fully upgraded orky [I was VL], and killed it before biting the dust.
I personally like the final ability, though suicidal. I'm just not sure what I've fought of it is supposed to happen the way it did. The computer will also have to be taught not to retreat the titan when it goes super saiyan, and it bothers me that it appears to still regenerate hull points [not really important].