10 Worst Things Loki Has Ever Done To Thor
8. He Nearly Killed Sif
A completely different time that Loki died, he fell along with Thor and the other gods of Asgard during Ragnarok. Eventually, the God of Thunder was reborn and he began to search for the other Asgardians, most of whom had been trapped in human hosts.
Loki also returned, but surprisingly it was in the form of a woman. This new Loki seemed completely repentant for her past actions and was accepted back into Asgardian society. However, it was all just another lie and Loki used her new position of trust to travel back in time to kill Odin's father and also formed an alliance with Dr. Doom.
The deliciously evil icing on the cake was that Loki had actually hijacking the body of Thor's former lover Sif. It's a move that must have caused a fair amount of awkwardness around the Odinson family dinner table.
Apart from making Thor uncomfortable, the plan also nearly killed Sif. Loki had left her trapped in the body of a dying old woman and had given her a magic mirror that allowed her to see her true self, but stopped her from telling Thor the truth.
Thor was eventually able to find her though and saved her just moments before her host body died.