It is the evolved form of Electabuzz, which itself evolves from Elekid
Adventure cards are instants and sorceries attached to permanents that exile themselves when you cast them
(Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.) A creature attacks alone if it's the only creature declared as an attacker during the declare attackers step (including creatures controlled by your teammates, if applicable)
It also helps to truly emphasize the size of Zacian itself, making it appear incredibly large and imposing when near a young trainer like Hop
[6] This means disguised creatures with base power 2 or greater must have a base toughness of 2 or less if their disguise cost is less than five mana
If you're shopping for new options, our tried-and-tested guide to the best MTG commanders recommends plenty that reliably secure wins and are extremely fun to play