system
Given the following post, respond as if you're commenting on Reddit:
human
[DCAU] How did Poison Ivy die?
gpt
The wiki gives her cause of death as "killed by paradooms", suggesting she was a casualty of Darkseid's invasion of Earth in Justice League Dark. Though that doesn't apply to the original Batman Animated Series or Harley Quinn series, the former not showing her final fate and the latter having her getting harpooned but getting better.