Since "L-Epee d-Omens" is the French translation for "Sword of Omens" (L'Épée d'Omens), and "1 2" likely refers to the issue numbering or a typo, I have constructed a detailed review of the debut issue from the 2011 reboot series.
Lion-O, fils du roi Claudus de Thundera, doit prouver sa valeur face à son frère adoptif, le redoutable Tygra. Lorsque le sorcier Mumm-Ra manipule les lézards mutants pour détruire Thundera, Lion-O fuit avec Tygra, Cheetara, Panthro et les jeunes WilyKit/WilyKat. Leur quête : forger à nouveau l’épée légendaire des Omens, brisée par Mumm-Ra. Thundercats -2011- 1 VF- L-Epee d-Omens 1 2
Furthermore, owning #1 and #2 gives you the complete first story arc across two books. The 2011 ThunderCats series was decompressed; the first two issues set up the entire plot of the Sword of Omens’ origin. Since "L-Epee d-Omens" is the French translation for
En 2011, Warner Bros. Animation et Studio 4°C (Japan) relancent ThunderCats, 25 ans après la série originale. L’ambition : un reboot plus sombre, sériel, influencé par l’anime et la fantasy épique. La version française (VF) est assurée par Studio Dante (sous direction artistique de Laurent Dattas), diffusée sur France 4 puis Cartoon Network. For Fans of the 2011 Cartoon: Yes
The 2011 Thundercats series may have been short-lived, but its impact on the franchise cannot be overstated. The show's reimagining of the world and characters helped to introduce Thundercats to a new generation of fans, while also providing a fresh take on the classic storylines.
The story begins in the kingdom of Thundera, where young Prince Lion-O is a misunderstood teenager obsessed with ancient technology, a concept most Cats dismiss as myth. While his brother Tygra is the favored warrior, Lion-O struggles to prove himself to his father, King Claudus.