This is something other top wizard organizations can't even imagine.
Levi picked and chose some items he could use.
Now, for him, all sequence oddities from the Light, Darkness, and Lightning sects have reached perfection.
The Shadow Faction has gradually been assembled quite a lot too.
As for the traditional Elementalist School and Death Sect sequences, he doesn't plan to collect them for now. The elemental affinity in this aspect can be compensated by various breathing techniques. Moreover, his Elemental Proof itself already includes the Seven Elements.
For traits like Fire affinity, Levi feels they've already reached the ceiling. Further improvement would be challenging without legendary artifacts.
To him, refining isn't cost-effective.
