Board Thread:Manga/@comment-26495049-20161228051254/@comment-26495049-20161229053151

All the people who tried to kill Reiner (but failed):

1. Ymir

2. Random Titan

3. Himself

4. Mikasa (twice)

5. Eren

6. Levi

7. Jean/Connie/Sasha

8. Hanji

Maybe the person who finally ends up killing Reiner is someone who hasn't tried before (who could that be ?)...or maybe Reiner really is immortal, you never know :P