Hero of Precinct One — ruling 1

The triggered ability of Hero of Precinct One resolves before the spell that caused it to trigger. It resolves even if that spell is countered.

Hero of Precinct One : règles, fonctionnement et interactions (MTG)

Hero of Precinct One is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Whenever you cast a multicolored spell, create a 1/1 white Human creature token.

How it works : Hero of Precinct One

Original English text — Wizards of the Coast / Scryfall

#1January 25, 2019· Wizards of the Coast
The triggered ability of Hero of Precinct One resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
No other card is named in this ruling.