V Eternal Nightmare is OP you just need to read book and avoid enemies while your summon obliterates everything!
Tip:
•Always read Book after clearing a wave to maintain focus bar
•Avoid getting hit for extra points
•Tap only once on the Book skill (if you double tap sometimes the summon will use the ultimate)
•Read Book before attacking for more precise actions
Build and Equips at the end of the video.
![](https://i.ytimg.com/vi/q1owg8aR0bA/maxresdefault.jpg)