Ancestral Anger frequently pops up in aggressive decks that want to target creatures with spells, such as Heroic decks in Pauper and Pioneer
You can certainly argue that a traditional Voltron strategy is the most effective, but its often more about having fun and making your Creatures all kind of absurd, as well as having a bit of flexibility
So it's entirely possible this is purely a marketing thing to sell more Eevee plush, and won't impact anything else
The printing company has already been producing and packing cards for the Pokmon Trading Card Game since 2015 after partnering up with The Pokmon Company
The V and VMAX versions have risen exponentially in value, and some of the most well-designed V cards frequently find themselves among the most valuable cards in Chilling Reign and across other Sword & Shield sets
Consider Elrond, Master of Healing, Galadriel of Lothlrien, and Legolas, Counter of Kills