Auriok Edgewright — ruling 1

If Auriok Edgewright has double strike as the combat damage step begins, there will be a second combat damage step. As that second combat damage step begins, if Auriok Edgewright no longer has double strike (perhaps because an artifact creature you controlled was destroyed), Auriok Edgewright will not assign combat damage a second time.

Auriok Edgewright : règles, fonctionnement et interactions (MTG)

Auriok Edgewright 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

Metalcraft — This creature has double strike as long as you control three or more artifacts.

How it works : Auriok Edgewright

Original English text — Wizards of the Coast / Scryfall

#1January 1, 2011· Wizards of the Coast
If Auriok Edgewright has double strike as the combat damage step begins, there will be a second combat damage step. As that second combat damage step begins, if Auriok Edgewright no longer has double strike (perhaps because an artifact creature you controlled was destroyed), Auriok Edgewright will not assign combat damage a second time.
No other card is named in this ruling.