Citizen's Crowbar — ruling 1

If another player gains control of the equipped creature but doesn't gain control of the Equipment, they will not be able to activate the ability the Equipment grants because they can't pay a cost that includes sacrificing a permanent they don't control.

Citizen's Crowbar : règles, fonctionnement et interactions (MTG)

Citizen's Crowbar 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

When this Equipment enters, create a 1/1 green and white Citizen creature token, then attach this Equipment to it. Equipped creature gets +1/+1 and has ", , Sacrifice Citizen's Crowbar: Destroy target artifact or enchantment." Equip (: Attach to target creature you control. Equip only as a sorcery.)

How it works : Citizen's Crowbar

Original English text — Wizards of the Coast / Scryfall

#1April 29, 2022· Wizards of the Coast
If another player gains control of the equipped creature but doesn't gain control of the Equipment, they will not be able to activate the ability the Equipment grants because they can't pay a cost that includes sacrificing a permanent they don't control.
No other card is named in this ruling.