Board Thread:General Discussion/@comment-27255668-20160105023421/@comment-27255668-20160105024656

Eskaver wrote: Wishes can kill. Noone said that they couldn't. Just couldn't bring them back to life.

Noone says a genie is invulnerable. It is presumed that if Will's heart was crushed, he would die and the killer would become the genie or it's simply void.

So, none of them are plot holes. 4 Rules of Magic - Cyrus told them Alice, as well as Sidney told them Leopold:

1. No bringing a dead person back to life.

2. No killing.

3. Can't make a person fall in love with you.

4. No changing of the past also a genie is apparently invulnerable, or how did Cyrus survive all those things, like jumping into the sea? 