To get Sukuna fingers (also called Cursed Fingers) in Anime Vanguards, the main method is by playing the Shibuya Station Infinite mode and defeating the Sukuna boss when he spawns. Sukuna spawns randomly in waves in this mode, and each time a player defeats him, he drops a Cursed Finger. Players can earn up to three Cursed Fingers per run. The fingers are used as a currency in the Cursed Shop to evolve powerful units such as Gojo and Itadori. Here is a summary of how to get Sukuna fingers in Anime Vanguards:

• Complete all previous story stages to unlock Shibuya Station and then clear all six acts in Shibuya Station to unlock Infinite mode.
• Enter Shibuya Station Infinite mode and play through the waves. Sukuna can spawn randomly during any wave.
• Defeat Sukuna each time he appears to get a Cursed Finger.
• It is recommended to defeat Sukuna before wave 20 to speed up farming.
• Players often repeat the runs to farm multiple fingers.
• Cursed Fingers can then be used to buy items and evolve units in the Cursed Shop.

Tips:

• Fully upgrade damage units to efficiently kill Sukuna, as he has a massive health bar.
• Units with the Monarch trait or special damage bonuses to bosses can help.
• You may let some waves be won by Mahito to skip later waves to farm faster.

This method is currently the core way to get Sukuna fingers in Anime Vanguards.