Attack on Titan Wiki - Episode 7 (#44) Syringe A device Rod Reiss wants Historia Reiss to use and transform into a Titan. It is believed to use spinal fluid, and by
![cherry-coloured funk on X: "bruh they should give onyankopon titan serum so we can see a titan with clean fade https://t.co/3ijkbvzCg8" / X cherry-coloured funk on X: "bruh they should give onyankopon titan serum so we can see a titan with clean fade https://t.co/3ijkbvzCg8" / X](https://pbs.twimg.com/media/FLUWC8PUYAQyN77.jpg)
cherry-coloured funk on X: "bruh they should give onyankopon titan serum so we can see a titan with clean fade https://t.co/3ijkbvzCg8" / X
![Eren's dad, Grisha Jaeger injecting him with Titan serum as a child | Attaque des titans, Anime, Premières dames Eren's dad, Grisha Jaeger injecting him with Titan serum as a child | Attaque des titans, Anime, Premières dames](https://i.pinimg.com/736x/0b/7f/c2/0b7fc2120460f6d635d84df802fa3777.jpg)
Eren's dad, Grisha Jaeger injecting him with Titan serum as a child | Attaque des titans, Anime, Premières dames
![K X:ssä: "Concept art for Titan Serum Medicine from Attack on Titan #TitanSerum #TitanInjection #aot #進撃の巨人 #AttackOnTitan https://t.co/BOBAthE3GE" / X K X:ssä: "Concept art for Titan Serum Medicine from Attack on Titan #TitanSerum #TitanInjection #aot #進撃の巨人 #AttackOnTitan https://t.co/BOBAthE3GE" / X](https://pbs.twimg.com/media/Dk6gMXIXoAA2T0l.jpg)