Guren no Yumiya (OP1) had it in the lyrics all along.. : r/titanfolk

Attack on Titan -Guren no Yumiya- Original sound track, Attack on Titan Wiki

Attack on Titan S1 Op Theme - Linked Horizon - Guren No Yumiya (Lyrics & 432Hz)

SNK: Guren No Yumiya, EPIC ORCHESTRAL SONG

Attack on Titan All OPs and EDs analyzed for AoE evidence : r/ANRime

Attack on Titan / Shingeki no kyojin - Season 3 (Part 2) Episode 1 (or S3E13, or just Episode 50) - The Town Where Everything Began - Discussion : r/titanfolk

Attack on Titan All OPs and EDs analyzed for AoE evidence : r/ANRime

Anime Lyrics - Attack On Titan Opening 1- Guren no Yumiya - Wattpad

Attack on Titan - Guren no Yumiya 【English Dub Cover】Opening Song by NateWantsToBattle

Attack on Titan / Shingeki no kyojin - Season 3 (Part 2) Episode 1 (or S3E13, or just Episode 50) - The Town Where Everything Began - Discussion : r/titanfolk

Guren no Yumiya, NateWantsToBattle Wiki

Attack on Titan OP 1 /// Guren No Yumiya /// English Version