mtg rat cards ATTACK!-60 Card Deck-mtg-magic the Gathering-discard-ready to Play “Rodents of Unusual Size Magic: The Gathering - Pack

When you pair them with cards like Eternal Witness or Mystic Sanctuary, they become engines for complete control

This drastically lowers the cost of the deck compared to others that contain 10 or more mythic rares, and due to multicolor mana requirements, tons of regular rare cards

While the flexibility these abilities offer is already quite powerful, unlike other Planeswalkers that may only activate one ability per turn, you can instead activate two of Urza's abilities during each of your turns

Blue is often added for its many cantrips, defensive counterspells, and hyper-efficient draw like Windfall or Echo of Eons