Jojo`s Bizarre Adventure Episode 13 -

To ensure the creature is destroyed, Stroheim orders Joseph to chop off his leg with an axe so he can move toward the exit.

Depending on which version of JoJo you are watching, "Episode 13" refers to different storylines: JoJo`s Bizarre Adventure Episode 13

Joseph and Jotaro's group are traveling to India and encounter the Stand "Wheel of Fortune". To ensure the creature is destroyed, Stroheim orders

Joseph discovers that Santana's skin is highly resistant to the Ripple (Hamon) because his cells can absorb biological matter instantly. To ensure the creature is destroyed

Santana attempts to retreat into Stroheim’s body to hide from the sun.