Steins;Gate (Dub) 24

Picking up one of his previously built “Future Gadgets” from the lab in order to use its liquid as a substitute for Kurisu’s blood, Okabe and Suzuha return to the day of Kurisu’s death. First, Okabe makes sure to obtain the metal toy he previously gave to Mayuri ahead of time in order to prevent it from reaching Kurisu and, later, Nakabachi, as it would prevent Nakabachi’s paper from being destroyed due to an onboard fire. Finding that the liquid in the gadget has dried up, Okabe provokes Nakabachi into stabbing him before knocking out Kurisu with a taser.