bentley rfid blocking card sleeve 4 Sleeves – Protect your finances and identity with this flexible Silent Pocket V2 card guard. New Card Covers for Spending

So, as of Strixhaven , we're narrowing the focus a bit to create a new keyword mechanic: Ward [COST] (Whenever this permanent becomes the target of a spell or ability an opponent controls, counter it unless that player pays [COST].) The two most common forms you'll see are costing additional mana (in white, blue, and green) and costing additional life (in black and red)

Thus, cards that can remove it or prevent its usage are the best ways to deal with the deck

The only sad part about her is that she doesnt actually have any particular synergy or use with existing Renown creatures, since she gives it out, and Renown only can work once for each creature

I guess it could technically make 1- and 2-drop samurai spells free if you combine it with Pearl Medallion and The Wind Crystal