Skyknight Vanguard

Flying
Whenever this creature attacks, create a 1/1 white Soldier creature token that's tapped and attacking.

The List

Core Set 2020

Flying
Whenever Skyknight Vanguard attacks, create a 1/1 white Soldier creature token that's tapped and attacking.

Although the token is an attacking creature, it was never declared as an attacking creature. This means that abilities that trigger whenever a creature attacks won’t trigger when the token enters the battlefield attacking.

You choose which player or planeswalker the token is attacking. It doesn’t have to be attacking the same player or planeswalker that Skyknight Vanguard is attacking.