Inspired Charge — ruling 1

The set of creatures affected by Inspired Charge is determined as the spell resolves. Creatures you begin to control later in the turn and noncreature permanents that become creatures later in the turn won't get +2/+1.

Inspired Charge : règles, fonctionnement et interactions (MTG)

Inspired Charge 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

Creatures you control get +2/+1 until end of turn.

How it works : Inspired Charge

Original English text — Wizards of the Coast / Scryfall

#1September 20, 2016· Wizards of the Coast
The set of creatures affected by Inspired Charge is determined as the spell resolves. Creatures you begin to control later in the turn and noncreature permanents that become creatures later in the turn won't get +2/+1.
No other card is named in this ruling.