ntsd is a user-mode debugger from older Windows SDKs. “26 hell moves” doesn’t match any known command. Possibly a joke about ntsd commands being confusing (hellish) with 26 (26 letters of the alphabet?).
Air Dash > Jump Square x3 > Rasengan (Hold 0.5s) > Air Dash > Repeat
Type kanchoo on the character selection screen to unlock all secret characters.
If you want to master a specific or need the move list for another character (like Sage Naruto Name the character. Specify if you need Stage Mode strategies. Mention if you're looking for team-up moves. Which character's moveset should we look at next? NTSD II Move List and Features | PDF | Video Games - Scribd
Tilt > Inferno Style: Flame Control > Chidori True Spear.
In —a highly popular Naruto-themed mod for the classic freeware game Little Fighter 2 (LF2)— "Hell Moves" (or Secret/Ultimate moves) are the most devastating attacks available to characters. These techniques require a massive amount of chakra (MP), specific health conditions, or complex button sequences to execute. 🛑 How to Unlock All Characters in NTSD 2.6