User blog comment:Pualover/Overlord Power Level/@comment-175.145.226.5-20150910144227/@comment-26836039-20150910160425

The 13 heroes has a wide range of level. I read somewhere that PDL was 68 (with only his armor), Evileye is around 50 (perhaps less if you count she got stronger thru time) and Rigrit 60+. The rest are still unknown, including the 2 players. Anyone who's beyond 30 is already on the domain of a hero in NW standard. Clementine is already a hero. If you ask me, the average level of the 13 heroes is around level 50.

About Fluder, if we follow the "1 tier per 7 level from the total level of magic related class" rule then:

[Tier 1: Lv1-7] [Tier 2: Lv8-14] [Tier 3: Lv15-21] [Tier 4: Lv22-28] [Tier 5: Lv29-35] [Tier 6: Lv36-42] [Tier 7: Lv43-49] [Tier 8: Lv50-56] [Tier 9: Lv57-63] [Tier 10: Lv63-70]

Fluder 36-42 is still within the realm of heroes. Same with Dominion Authority which coincides with the anime chart.

Edit: Forgot to mention that the description that says he's comparable to the 13 heroes came from Fluder himself. Meaning it's a vain/self-proclaimed assessment. Fluder can't even beat a Death Knight alone.

Evileye > Death Knight > Fluder