What episode did Cersei's daughter die?

Related questions

1. How did rhaegar die?
2. Who ends up on the Iron Throne in the book?
3. Who killed Cersei daughter?
4. Is gendry Robert's son?
5. Is cersei gendry's mother?
6. Who is the oldest Lannister sibling?
7. Is gendry Cersei's child?
8. Who killed Eddard Stark?

Tags

1. #against
2. #martell
3. #killed
4. #oberyn
5. #revenge
6. #mother
7. #lannister
8. #tiger
9. #death
10. #season
11. #myrcella
12. #ellaria
13. #poisoned
14. #mercy
15. #lover
16. #finale
17. #cersei