mtg urza cards Urza, Lord High Artificer Print then exile the top card Urza - MTG Wiki

One small issue the deck has is that some of its cards only pay you off for one or the other, but to get maximum value out of cards with those subtypes, you need some more cards that care about both

For my money, Elspeth, Suns Champion is the six-mana white card

Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for The Water Crystal: The cost reduction applies only to generic mana in the total cost of blue spells you cast

Thankfully, there are some more interesting, mechanically unique Legendary creatures on offer