Thunderbreak Regent — ruling 1

Thunderbreak Regent's ability will resolve before the spell or ability that caused it to trigger.

Thunderbreak Regent : règles, fonctionnement et interactions (MTG)

Thunderbreak Regent 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

Flying Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, this creature deals 3 damage to that player.

How it works : Thunderbreak Regent

Original English text — Wizards of the Coast / Scryfall

#1February 25, 2015· Wizards of the Coast
Thunderbreak Regent's ability will resolve before the spell or ability that caused it to trigger.
No other card is named in this ruling.