Hewed Stone Retainers — ruling 1

It doesn’t matter whether the other spell resolved. It could have been countered or, if you’ve somehow cast Hewed Stone Retainers as though it had flash, it could still be on the stack.

Hewed Stone Retainers : règles, fonctionnement et interactions (MTG)

Hewed Stone Retainers 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

Cast this spell only if you've cast another spell this turn.

How it works : Hewed Stone Retainers

Original English text — Wizards of the Coast / Scryfall

#1November 24, 2014· Wizards of the Coast
It doesn’t matter whether the other spell resolved. It could have been countered or, if you’ve somehow cast Hewed Stone Retainers as though it had flash, it could still be on the stack.
No other card is named in this ruling.