omer, King of Rohanomer, King of Rohan, Ash, Party CrasherAsh, Party Crasher, and Kalemne, Disciple of IroasKalemne, Disciple of Iroas all have the ability to get tall, but lack any support for going wide
Strategy As I've just touched on, Heroes are the name of the game for this deck
Yes, Pokmon Mega Evolution cards are rare, especially Full Art and Secret Rare Mega EX cards, which had smaller print runs and are no longer being produced, increasing their scarcity over time
Where Koma, World-Eater excels is that you get to make four 3/3 tokens whenever you deal combat damage
You'll see a variety of decks playing Erode outside of the Pro Tour Secrets of Strixhaven Top Eight, including ones that don't care how many cards they give to the opponent