In the Summoning of the Seven Saints gameplay of "Genshin Impact", "The Grand Book of Eternal Flow" is a powerful action card related to the character Navilite (also known as Skirmisher). Here's an overview of the card's basic information:
【Eternal Flowing Ceremony】
Damage dealt by the character +1.
After the character is damaged or treated: If the character has been damaged or treated a total of 2 times this round, the next damage caused by the character in this round will be +2. (1 time per round)
(It can only be equipped by "Magic Weapon" characters. A character can equip at most 1 "Weapon")
The above is all about the effects of the Seven Saints Summoning the Eternal Flow Ceremony in "Original God". For more game strategies, please click on the source code website.