Top 8 in Top 11 best epic anime similar to Overlord you must watch.
Grimgar epic anime trailer - Ashes and Illusions
Grimgar - Ashes and Illusions is the best epic anime that needs more attention. Unlike some other anime where the characters develop sudden personalities, this anime focuses on the natural growth of the characters. For those of you who haven't read the light novel yet, you'll definitely be hooked as well. If you are looking for an anime similar to Overlord, why don't you give it a try.
The story follows a group of strangers who find themselves in an imaginary world with no memories. They had no choice but to join the Reserve Army to survive in this world. Because it is an imaginary world, it is fraught with threats: the strong survive and the weak die. While all the strong candidates form a team, the rest form their own other group to survive. Surprisingly, this group consisted of people with unique personalities who later became attached to each other.