After pondering for a moment, Cao Xing chose the skill Ice Spike.
He had considered this choice again and again.
First, Ice Spike had roughly the same casting speed as Ice Ball.
The difference was that after mastering Advanced Ice Element Mastery, Ice Ball would produce a small-area explosion when it struck an enemy.
Although Ice Spike was a single-target skill, its damage was far higher than Ice Ball's.
By now, Cao Xing no longer lacked area-of-effect attacks. With any forbidden spell, he could wipe out a huge swath of enemies.
What he lacked was sustained single-target burst damage, something to deal with powerful foes.
This Frost Soul Robe could be said to have made up for that weakness quite well. Its attributes alone were already comparable to the combined effects of his three-piece Ancient Winter set!
"If possible, I should see whether I can find the other two pieces of this set later."
"Then I'll get a few Rainbow Crystals and enhance them all. Perfect."
If he gathered every component and activated the set bonus, the effect would be unimaginable!
"Now that the Legendary equipment treasure chests are done..."
"Next is that random Demigod Tier skill book."
"I wonder... whose skill I'll get?"
Anticipation rose in Cao Xing's heart once more as he took another pitch-black treasure chest from his backpack.
However, compared to the other treasure chests, this one was much smaller.
Then, he clicked to open it.
As a flash of light passed before his eyes, a system notification appeared.
Successfully opened! Obtained Demigod Skill: Apocalypse Knight
"Apocalypse Knight?"
"Could it be Assam's?"
With some confusion, Cao Xing looked over its attributes again.
``` Skill: Apocalypse Knight
Tier: Demigod Skill
Learning Level: Level 150 (Demigod Tier Knight Class)
Skill Cost: 200–2000 Divine Power
Skill Effect: