magic the gathering magic origins booster box Gathering: (Japanese) 80 Uncommons 2016 Origins Set Booster Box

[5] When Trey eventually gains a portion of Vetrix's power, his personality hardens and bears a colder, more serious demeanor in his desire to meet his family's expectations, destroying many of his own beloved monsters, including his favorite card, just to reduce the ATK points of Yuma's monsters

It also adds the useful explore ability to any one of your party member's attacks

While your taste will ultimately decide if you prefer this version or one of the more modern interpretations of Moonbreon, it's easy to see why this card led to the creation of the term 'Moonbreon'

In game 1 I didnt want to jam an Enchantress into open Counterspell mana, and instead led with Seal

Here is everything you need to know about Xyz Summoning