So I beat the game and I am playing that extra level with the unbeatable creature (teramorphus or somethign), turned on god mode for that, but it does not work, 2 hits from him and I am dead.
Is this a glitch or does it for some reason not work here?
Only thing that can kill you with the trainer on is dropping down at spots that's outside of the map, and scripted events that shows you on screen to kill quick something else you die in a few seconds, and in case of terra boss, when he blows you over the cliff edge, anyway i didnt gave him a chance to hit me,I killed it it 1 shot, since lvl 50 maxxed stats and skills, and a weapon that does 239K damage.
I've seen his health glitch out to almost nothing, similar to other bosses and encounters while using Unlimited Health.
Otherwise, using Weak Target will make him a one shot kill. I used this method specifically while farming out the Slayer of Terramorphous mods.
I have never seen a grenade mod yet, only class.
If I play against Terra or The Warrior, they're health is so low I can always 1 shot them if I critical hit them (which I almost always do for about 330K - pimped out Assassin).
On further investigation I found that this occurs everywhere. All of the mobs are now weakened. If I play with other players in my game or theirs, the mobs are much harder, but in my own game alone, the mobs are all weak, and start with much less than a full health bar.
I used the "Weaken Enemy" feature of the trainer once, and it seems to have permanently affected the entire mob zoo ...