When Mord ults Zed and he ults and then dies during his ult Zed does not become a ghost he just dies and nothing happens.
1. Pick Mord and Zed on opposite teams
2. Reach level 6 on both Mord and Zed
3. Mord ults Zed
4. Zed ults right before he dies
5. No ghost for poor Mord