What is RSE?

Confused about RSE? Hopefully this will clear things up.

RSE

RSE is a mechanic unlocked after you finish the Holy Grail quest.

This is what the Grail quest box looks like after you complete the Holy Grail quest:

Let's go over what the prestiges mean, because it can be a little confusing at first. If you were to prestige at exactly stage 1000, you would get "1" prestige added to your Grail. If you prestige at stage 1250, you would get "1.25" prestiges added to your Grail and so on.

Now that we know how to increase our RSE, what does it do? RSE stands for "Raid Soul Effectiveness." The level of your RSE bonus grants you a certain percentage increased effect of raid souls you've invested into your heroes. In the case of the screenshot above, RSE bonus level 47 grants 1.9M raid soul effectiveness, increasing the damage bonus raid souls give well into the billions with how many souls are invested on this particular account.




Just for scale, I'll include another account with RSE bonus level 41:

[Scout]

In the RS tab you unlock the stuff at the top left starting with excalibur, merlin, camelot, roundtable and then holygrail.

[Trapgat]

how/ when can you start the Grail quest?