Avatar of the Resolute — ruling 1

When determining how many +1/+1 counters Avatar of the Resolute enters the battlefield with, don't count any creatures entering the battlefield at the same time, even if those creatures enter the battlefield with +1/+1 counters on them.

Avatar of the Resolute : règles, fonctionnement et interactions (MTG)

Avatar of the Resolute 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

Reach, trample This creature enters with a +1/+1 counter on it for each other creature you control with a +1/+1 counter on it.

How it works : Avatar of the Resolute

Original English text — Wizards of the Coast / Scryfall

#1February 25, 2015· Wizards of the Coast
When determining how many +1/+1 counters Avatar of the Resolute enters the battlefield with, don't count any creatures entering the battlefield at the same time, even if those creatures enter the battlefield with +1/+1 counters on them.
No other card is named in this ruling.