Borderlands – Does Mordecai keep helping you after the quests

borderlands-2

I find it kind of hard to slag some enemies, and right now the badass rank is leveling up more on the slag damage that Mordecai inflicts.

So, my question is, if after I finish the quest of the Train in Tundra he keeps helping with this damage.

Best Answer

After completing the history quest he won't be avaiable to help with slagging enemies. It will only occur again in a small part of the Wildlife Exploitation Preserve.

But if you so desire to do another quest without completing the history one, he will keep helping you anyway on that map.