Captain's Claws

Equipped creature gets +1/+0.
Whenever equipped creature attacks, create a 1/1 white Kor Ally creature token that's tapped and attacking.
Equip {1}

Oath of the Gatewatch Promos

Oath of the Gatewatch

Equipped creature gets +1/+0.
Whenever equipped creature attacks, put a 1/1 white Kor Ally creature token onto the battlefield tapped and attacking.
Equip {1}

The token is never declared as an attacking creature. It simply enters the battlefield attacking. This won’t cause any abilities that trigger “whenever a creature attacks” to trigger.

You choose which opponent or planeswalker controlled by an opponent the token is attacking as it enters the battlefield. It doesn’t have to be the same opponent or planeswalker that the equipped creature is attacking.