Marcel's hatred for Klaus primarily stems from Klaus being held responsible for the death of Davina Claire, among other significant grievances. Their complex relationship throughout The Originals series frequently oscillates between being allies and bitter enemies, with their most profound animosity arising from Klaus's actions that deeply affected Marcel.
The core reasons for Marcel's intense hatred include:
- Blame for Davina's Death: Marcel holds Klaus directly responsible for the tragic death of Davina Claire. Davina was a powerful witch and a beloved surrogate daughter figure to Marcel, and her loss was a profound personal tragedy that fueled his desire for revenge against Klaus.
- Responsibility for Other Losses: Beyond Davina, Marcel also blames Klaus for the deaths and suffering of "others" connected to him or the New Orleans community. These cumulative betrayals and losses, perceived as Klaus's doing, contributed significantly to Marcel's deep-seated resentment.
In retaliation for these grievances, Marcel eventually sought and achieved his revenge on Klaus. He daggered Klaus with Papa Tunde's Blade, a powerful mystical weapon designed to incapacitate its victim. This act of vengeance was severe, as it rendered Klaus unable to participate in the lives of his loved ones, causing him to miss five years of his daughter's life. This dramatic event solidified their status as enemies, driven by Marcel's profound anger and his sense of justice for the wrongs he felt Klaus had inflicted upon him and those he cared about.
