Complex sentence: She arrives on scene with Ultra Magnus, and tell the new leader, Rodimus Prime, who she tells it's a trap though Rodimus does not care and assembles an assault team to retrieve his body so he can rest in peace.
Split into simpler sentences: She arrives on scene with Ultra Magnus, and meets with the new leader, Rodimus Prime. She tells Rodimus it's a trap though he does not care and assembles an assault team to retrieve Prime's body so he can rest in peace.