rules for building a mtg commander deck 9 Critical Tips Better MTG Commander Deckbuilding Fundamentals -

An artifact creature card put onto the battlefield by Ultra Magnus, Tactician's last ability is an attacking creature, but since it wasn't declared as an attacker, it never "attacked," and this will not cause abilities that trigger when a creature attacks to trigger

Artwork and print clarity: the simple rules that matter You do not need to become a print technician

That alone is pretty interesting

This staff is definitely pushed a bit Id say, and youll probably see it at tables featuring Syr Gwyn, Dogmeat, and so on

Keep in mind that if you have enough -1/-1 counters floating around, you can change his shape at instant speed, making him a very versatile and strategic commander