Round 1, Match 28: All-Black vs. Musou Isshin
All-Black
From: Venom
Wielder: Gorr, Knull, Dylan Brock (as Codex)
All-Black is a Necrosword first forged by Knull, using his firstborn symbiote. Later, the sword was wielded by Gorr who used it to slay gods. It is now possessed by Dylan Brock, who uses it to sever symbiotes from the Hive Mind. All-Black grants its wielder superhuman abilities, such as extreme strength, durability, speed, and reflexes. It can also shapeshift and manipulate dark energy.
Musou Isshin
From: Genshin Impact
Wielder: Raiden Shogun
Originally under the possession of Raiden Makoto, the original Electro Archon, it was never used for battle but was a symbol of peace. After Makoto died, she passed the Musou Isshin along with the title of Electro Archon down to her younger twin sister, Ei, who now wields it in battle.
Vote:
All-Black
Musou Isshin