Challenging Lorcana Characters (Battling With Cards) To challenge your opponents character, that character must be already exerted (spin sideways), after that the combat between them can start
Martin Muller took Dredge to the Top 8 of Mythic Championship IV, and when you look at the field, many of the formats best players did well with it too
What makes it extra scary is how well it pairs with spells like Scale Up
Four of the Five Flip 'Walkers Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar, Ajani, Nacatl Pariah // Ajani, Nacatl Avenger, Ral, Monsoon Mage // Ral, Leyline Prodigy, and Sorin of House Markov // Sorin, Ravenous Neonate have all been seeing a considerable amount of play, with Tamiyo, Ajani, and Ral basically being format staples and finding homes in Tier 1 decks
It is about as close to a white counterspell as the color gets
While working on Return to Ravnica design, I came up with the populate mechanic