Gorbag of Minas Morgul — ruling 1

You don't choose a mode for Gorbag of Minas Morgul's ability at the time it triggers. Rather, a second "reflexive" ability triggers when you sacrifice a Goblin or Orc this way. You choose a mode for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.

Gorbag of Minas Morgul : règles, fonctionnement et interactions (MTG)

Gorbag of Minas Morgul 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 a Goblin or Orc you control deals combat damage to a player, you may sacrifice it. When you do, choose one — • Draw a card. • Create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

How it works : Gorbag of Minas Morgul

Original English text — Wizards of the Coast / Scryfall

#1June 16, 2023· Wizards of the Coast
You don't choose a mode for Gorbag of Minas Morgul's ability at the time it triggers. Rather, a second "reflexive" ability triggers when you sacrifice a Goblin or Orc this way. You choose a mode for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.
No other card is named in this ruling.