Personally, I think the companion mechanic has the potential to be one of the most broken mechanics added to Magic in a long, long time
If a creature the defending player controls can't block the creature targeted by the last ability for any reason (such as being tapped), then it doesn't block that creature
If you want to build decks based around managing resources and collecting counters, then sign yourself up for Quandrix College
Zaxara's color identity also increases the utility of your deck, thanks to the availability of a ton of excellent blue spells.
The game is a lot of fun and the level of detail is great, said Alex Connelly, senior
Secondly, card sleeves make it easier to handle and shuffle your deck, reducing the risk of scratches, creases, and other forms of damage