"Do as you wish. I have someone to find," Marie said to the revolutionary, an ecstatic smile breaking over her face. She nodded to him, dropped a coin, and took off.
After a minute of flying around, peppering the people below with metal, her bronze at last caught on the distinctive pulse of tin. Excellent. She tracked it to the side of a firepit at the other end of the camp, where most people were hurrying to grab what they could and either run away or dive into the fight. The fighters she could respect a little. Perhaps some of them also gloried in shedding blood; likely most just wanted to know what was going on, and thought whatever was attacking them was a threat that could be stopped. Amusing, but then, they didn't know - and even when you did know it was beyond you, most people still tried to fight. (A younger Marie had, when the Inquisitors shut the door and came at her.)
She hit the Tineye from above, crashing her into the dirt. The woman clearly had no chance against an Inquisitor, but she did her best anyway - flared her metal, as though it'd help; clawed and kicked wildly. Marie administered a pewter-burnt slap to the head, stunning her, and flipped the Tineye over, holding the body in a parody of a lovers' embrace.
Then she stabbed it through the heart with the steel tent spike, shoving it deep into her own ribs.
The two of them were both screaming as one, pain and joy intermixed. Marie tapped a little gold and dropped the woman, whose shrieks were already giving out, substituted by sobbing and coughing up blood. Marie put a coin through her skull as a mercy, then walked a few feet away, focusing on the new part of her. A pouch of tin dust tore out of the former Allomancer's pocket, soaring to Marie's hand. She poured some into her mouth, licked extra off her lips, and started burning the new reserve as soon as she became aware of it.
The freshness! The clarity! Marie laughed, drunk with a blood fervor and the feel of a new metal in her stomach. Throbbing pain seemed to connect all her spikes, her spiritweb lighting up with Investiture. Her own cackle sounded loud in her ears.
And Harmony whispered to her, What have you done?