"Now receive the end of my blade."
Goku Black creates a pink sword of energy from his Super Saiyan Rosé aura, which he then uses in combat.
In the anime, this technique continues to evolve as Black gets stronger. The first form, which he used to mortally wound Vegeta and then Goku, is a long blade resembling a broadsword. The second version is much larger, with a slight curve to give it a resemblance to a large cutlass. This version can fire javelin-like projectiles, which Goku Black uses to defeat Goku. The third form is a large scythe, which can generate massive crescent-shaped energy waves to attack the opponent at range and can create rifts in dimensional space. Energy exuding from the rift can produce replicas of Black with similar power levels that can also regenerate.
Fused Zamasu uses the Violent Fierce God Slicer variant of this technique while in his final battle with Vegito and later Future Trunks, only for Trunks to slash through the ki blade and defeat the Potara-fused villain.
As shown by Vegeta and Future Trunks, despite this technique's growing power from Black or Fusion Zamasu, if an opponent can generate a strong enough aura, it can block this technique's strike unharmed or even break through it.
In the Manga, Black used this technique in his base form to fatally stab Gowasu who was trying to convince his former pupil to change his wicked ways.
In the anime only when Goku Black gets stronger through pain, and later anger, he starts to develop a special ability to manipulate ki into various objects and shapes. And as he gets more and more powerful, his Violent Fierce God Slicer attack changes.
- Divine Retribution: A combo technique used by Black either using the Black Power Ball, or slicing the opponent up using the Violent Fierce God Slicer. Named in Dragon Ball Xenoverse 2.
- Alteration-type ki manipulation technique: A special ability to shape and change ki and its properties into something different entirely.
- Super Saiyan Rosé Azure Dragon Sword: A more powerful version of his usual sword form, he uses it in combination with several piercing energy blasts that explode on contact.
- Violent Fierce God Slicer (scythe): An even more powerful version of the Violent Fierce God Slicer technique, attained by Goku Black after he turned his anger into power. It became capable of opening a rift in space and time which could release clones of himself that are as strong as he is.
The attack appears as Fusion Zamasu's super attack in Super Dragon Ball Heroes. First Zamasu creates the Violent Fierce God Slicer, then he turns it into a giant blade, and then he slashes the opponent multiple times.
In Dragon Ball Xenoverse 2, Super Saiyan Rosé Goku Black uses it his standard combos, grab/throw, and as part of his Divine Retribution Super Skill if additional input is entered before the skill's Black Power Ball ki blast is released. If timed correctly the additional input causes the user to use Violent Fierce God Slicer to move above the opponent to deliver a downward slice instead of firing the Black Power Ball (which occurs normally when their is no additional input). The Future Warrior (Xenoverse 2) can also use it as part of the Divine Retribution Super Skill which the Warrior can obtain by purchasing it from the TP Medal Shop for 170 TP Medals.
As part of the Super Pack 4 DLC, Fused Zamasu can use it as part of his standard combos.