Aurelia, the Warleader is one of the many legendary creatures included in Magic: The Gathering's Foundations set. Aurelia itself isn't a new card, having been in the game since 2013's Gatecrash set.

When Aurelia’s Vindicator leaves the battlefield ... Since this is the first time this type of effect has been printed in Magic, you can bet that these cards are going to be going for a bit ...