Stonebinder's Familiar — ruling 1

If multiple cards are put into exile as part of the same event on your turn, the triggered ability will trigger only once.

Stonebinder's Familiar : règles, fonctionnement et interactions (MTG)

Stonebinder's Familiar 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 one or more cards are put into exile during your turn, put a +1/+1 counter on this creature. This ability triggers only once each turn.

How it works : Stonebinder's Familiar

Original English text — Wizards of the Coast / Scryfall

#1April 16, 2021· Wizards of the Coast
If multiple cards are put into exile as part of the same event on your turn, the triggered ability will trigger only once.
No other card is named in this ruling.