It sounds like you're looking for a 100% completed save file for Devil May Cry 5 (or Devil May Cry 5: Special Edition), typically used to unlock all missions, abilities, Devil Breakers, or to skip progression on a new platform/playthrough.

S-Ranks Everywhere: All story missions completed with the prestigious S-Rank across all difficulties.

Infinite Devil Trigger (Super Costumes): Achieve the ultimate power trip with Super Nero, Super Dante, and Super V, which provide infinite energy for your most powerful forms.

defeats Dante and strips Nero of his demonic arm, the Devil Bringer.

4. Important Warnings

• Achievements: Some 100% saves might not trigger achievements retroactively. You may need to replay one mission or buy one skill to force them.
• Online Features: No penalty in DMC5 (no anti-cheat), but if you use a save from another account, your leaderboard times may be flagged (irrelevant for most players).
• DLC: Make sure the save file matches your DLC ownership (e.g., Deluxe Edition, Vergil DLC). Mismatch can cause loading errors.