mtg urza card Urza's, 31 cards Whenever you discard one or more artifact cards Urza - MTG Wiki

I dont think you could feasibly fit anything else on a 3-mana creature

Dragons Fire Dragons Fire is a great role-filler

The manufacturer, Ultra Pro's, own website lists a similar-sounding product, but describes it as a deck box for the Warhammer 40k Commander decks

Creature - Shapeshifter Color tag templates(None) Cryptoplasm At the beginning of your upkeep, you may have this creature become a copy of another target creature, except it has this ability

In addition to the beautiful reprints, the deck includes powerful chase cards, like Nykthos, Shrine to Nyx, and Gisela, as well as a never-before-printed card, Arden Angel