When Gilgamesh wielded this sword with all his might, it would be classified as follows.
Anti-World Treasure.
Anti-Unit, Anti-Army, Anti-Fortress, and other offensive Treasures varied in rank according to their nature.
When Servants fought one-on-one, an Anti-Unit Treasure could often prove more useful than an Anti-Army or Anti-Fortress Treasure. But the power contained in an Anti-World Treasure had long since surpassed any measure of compatibility or battlefield circumstances.
It was an absolute force capable of destroying the world itself.
Whether its target was an individual or a group, it would tear apart the world they belonged to as well.
Of course, that was a bit of an exaggeration.
Gilgamesh couldn't really destroy the Material Plane just by using this one sword.
A regular Demiplane, of course, should be no problem.
But this seemingly unusual Demiplane... Lin Yun figured it probably wouldn't be so easy to deal with.
And even if he really did destroy the thing, Lin Yun could still get out by other means.
For example, a spell like Astral Plane travel could send him back to the true Material Plane.
In a way, this thing might even let Lin Yun escape this Demiplane.
After all, this Demiplane gave Lin Yun an oddly bizarre feeling, somehow a little like... a battle royale game.
Strictly speaking, though, this weapon simply unleashed a large number of slashes—winds that cut through space—at its target.
So Lin Yun just had to stay far away from it.
And if Lin Yun remembered correctly...
No matter which version of Gilgamesh this was, he still needed a Master.
So the guy should hold back a little. At the very least, he'd only aim in one direction instead of firing off attacks indiscriminately.
Of course, for an Anti-World Treasure, its area of effect was a bit too