Ever-Watching Threshold — ruling 1

You’ll draw only one card for each opponent attacking you or your planeswalkers, no matter how many creatures they’re attacking with. If multiple opponents are attacking you or your planeswalkers at once, you’ll draw one card for each of those opponents.

Ever-Watching Threshold : règles, fonctionnement et interactions (MTG)

Ever-Watching Threshold 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 an opponent attacks, if they attacked you and/or a planeswalker you control, draw a card.

How it works : Ever-Watching Threshold

Original English text — Wizards of the Coast / Scryfall

#1July 13, 2018· Wizards of the Coast
You’ll draw only one card for each opponent attacking you or your planeswalkers, no matter how many creatures they’re attacking with. If multiple opponents are attacking you or your planeswalkers at once, you’ll draw one card for each of those opponents.
No other card is named in this ruling.