mtg ultimate masters most expensive cards Best in 15 Most Valuable Urza's Legacy

Sarcasm aside, Prismari Artistry offers a slight tweak on the theme of throwing as many spells per turn by turning your biggest spells into heavy-hitting Elemental token creatures

[-2]: Create a blue Dog Illusion creature token with "This creature's power and toughness are each equal to twice the number of cards in your hand." [-10]: Exchange your hand and library, then shuffle

Prices for Orcish Bowmasters skyrocketed during LTR prerelease and are still rising at the time of writing

If it's a Wolf or Werewolf, untap this creature

Still pretty good just for showing up

As with Soul Foundry, the climate was right to push cards with weird and wacky rules interactions