In the last couple of years, Magic's expanded the range of booster packs
Once you do have a lot of mana available, it becomes much easier to start running away with the game
While Kronk's ability is fun, the card's pretty much unplayable at 7 unless you can shift him onto a cheaper Kronk
Loxi: Having flying and deathtouch is great for making sure he can attack pretty freely, and you know this is going to just draw an obscene amount of cards if you have some solid discard outlets
Then we have more aggressive songs like Be Prepared that banish every character on the table or Grab Your Sword that deals damage to every opposing character
What custom Magic cards usually means (so you dont overcomplicate it) Most people making custom Magic: The Gathering cards fall into one of these buckets: Alt-art re-skins: Same card text, different art and vibe (your Sol Ring is now a cursed waffle iron, as it should be)