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.
12-07-2019
wotc
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.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.