What is the earliest level of the mage's flood mission?

Level 60 can be done to complete the specific steps of the mage's flood task.

The specific steps are as follows:

1. Go to the Doomsday Library and find the yellow NPC learned Ledoro. As shown in the figure

2. Accepted the task of "a long-lost mage". As shown in the figure

3. Go to the east of Doom Hammer and kill Haidos Ben. As shown in the figure

4. Get the essence of the mission items in Bonn, Haidos, and then return to the mission. As shown in the figure

5. Go back to Ledro, destroy the library and return the mission items. As shown in the figure

6. You can learn to make water (level 7). As shown in the figure