20 Past MCU Easter Eggs That Will Mean Something In Phase 3

4. The Warlock's Eye (Thor)

Another item that could briefly be seen in that same scene in Odin's vault was the lesser known Warlock's Eye. In the comic books, the Warlock's Eye was used by Harokin - a deceased Asgardian who was once a foe of Thor - during an invasion against Asgard. The reason the item is likely to appear in Phase 3 is because Harokin was used by Hela, the Asgardian goddess of death, in an attempt to seduce Thor into entering Valhalla, the home of the honoured Asgardian dead. With Thor likely to first meet his demise in Avengers: Age Of Ultron and Hela being a key figure in the onset of Ragnarok, putting two and two together means that both Harokin and the item he used against Asgard are likely to appear in Phase 3.