After stealing the Author's quill and ink to murder her mother with Dalmatians, a struggle over the magic ink stains her hair into her classic black-and-white style.
By executing a completely defenseless villain, Emma takes her first massive step toward the dark side. Rumple's master plan to corrupt the Savior's pure heart is officially working.
Cruella's mother was actually keeping her locked up to protect the world. Cruella killed her own father and stepfathers out of pure malice. [S4E19] Sympathy for the De Vil
Defending her son, Emma uses her magic to blast Cruella off the cliff to her death. 🚨 The Ultimate Cliffhanger
To stop her from killing him, Isaac (The Author) uses the last of his ink to write a permanent rule: Cruella De Vil can no longer take the life of another . 🌲 The Present-Day Storybrooke Crisis After stealing the Author's quill and ink to
Emma corners Cruella on the edge of a cliff. Not knowing that Cruella is magically incapable of actually hurting Henry, Emma believes her son's life is in immediate danger.
🐾 Once Upon a Time Season 4, Episode 19: "Sympathy for the De Vil" Cruella's mother was actually keeping her locked up
Which side are you on? Did Emma do the right thing by protecting Henry, or did she cross an unforgivable line by killing Cruella? "Sympathy for the De Vil" | Once Upon a Time Wiki