all urza cards mtg Four color card that reflect how his obsession destroyed everything around him : r/custommagic you may play that card without paying its mana cost. Urza, Lord High Artificer -

The inclusion of Rowan Kenrith and Will Kenrith gives you a strong planeswalker package to build from as well

Inventory Management can attach an Equipment card to each creature you control to draw several cards during a combat step with Syr Gwyn, Hero of Ashvale on your battlefield

Ugins Insight was harder to cut as it's a nice draw 3 for 5 mana, which is usually the baseline for that effect

That said, if you can pull off the politics and will play these cards fairly then they can be a lot of fun to tinker with

Using spot removal on Avenger will certainly slow down the death but having so many tokens left over is usually too much value for those kinds of decks to beat