"You have learned the C-rank water magic [Chaotic Tides]."
"You have learned the D-rank fire magic [Explosive Fireball]."
...
Among the dropped skill books, four were for mages. Though their quality wasn't high, Orson learned them anyway.
Now, he had all four elemental magics covered. The only regret was that high-quality magic books were exceedingly rare. Among them, only the C-rank water magic [Chaotic Tides] seemed somewhat useful:
Effect: Consumes 200 MP to create a chaotic water zone. Monsters within the area lose their sense of friend or foe for 3 seconds. Cooldown: 45 seconds.
It was a typical PvE crowd-control skill. The description sounded impressive, but it had no effect on NPCs or players.
Since he had already learned it, Orson didn't care. After all, he had plenty of money and plenty of monsters to farm.