How to get the Zero Simulacra in Tower of Fantasy

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In Tower of Fantasy, players can unlock specific characters, or Simulacra, by unlocking their weapons within the Gacha system of the title. Weapons have different rarity tiers with varying unlock probabilities, including R, SR, and SSR. One SSR Simulacra is named Zero, unlocked by receiving his weapon called the Negating Cube.

Related: How to complete the Flower in The Memory side quest in Tower of Fantasy

As mentioned, Zero is one of the most rare Simulacra within Tower of Fantasy at an SSR rank. Compared to weapons and Simulacra such as Bai Ling and her Nightingale’s Feather, pulling Zero and his Negating Cube, this can be a bit difficult, although still more than plausible using only Black and Gold Nuclei. Purchasing a couple Red Nucleus currencies can speed up the process of attaining Zero, but is not necessary.

Being an SSR weapon, pulling Zero with a Black Nucleus is extremely improbable. With a 0.3% of an SSR rank per Black Nuclei used, and with a total of nine SSR weapons in the pool, the chance per Black Nucleus Cache usage comes to roughly 0.03% of retrieving Zero, per pull. For SSR ranks, it’s far more helpful to utilize the Pity system of the Gold Nucleus.

The Gold Nucleus is what players will want to focus on stacking for SSR Simulacra’s such as Zero. There are two unique Pity systems to counter the extremely low drops of SSR.

First, every 10 orders is guaranteed to have one SR or SSR rank. Second, there is a guaranteed SSR after every 80 pulls, regardless of whether an SSR was pulled during building the pity bar. Unfortunately, there are still a total of nine SSR weapons within the pool, so even after building the pity bar with 80 Gold Nucleus