Creatures you control that attack planeswalkers that player controls or battles that player is protecting won't count toward Horn of the Mark's trigger condition
What would you like to see from this type of card in the future
Lignify, Song of the Dryads, and Beast Within are all unnecessary because they're too slow, don't remove the threat, or because countermagic can just make the threat never come into play anyway
The Red Cards of Strixhaven A few red cards in Strixhaven are notable, such as the exponential card Crackle With Power , which can quickly scale up to deal massive damage to a few targets
For example, Mews first attack allows it to copy any other attack from a Fusion Strike Pokmon on a player's bench
9 Brash Taunter This aggressive little Goblin is an extremely funny way to push damage when your opponent is content to sit back and watch the game play out