While you can go completely overboard with combat damage effects if you wish, utility creatures are also a wise choice
Borderless Cards There are 80 borderless cards in Double Masters 2022 : 9 commons, 21 uncommons, 30 rares, and 20 mythic rares
If you think about how Baral Gifts usually plays, it wants to cantrip on Turn 1, resolve a Baral, Chief of Compliance or Goblin Electromancer on Turn 2, Gifts Ungiven on Turn 3, and then win the game
That's a real stretch, and now your opponent doesn't even have to pay for that creature's morph cost
So clearly we want to be focused on getting lots of creatures out (especially creatures who themselves have convoke) to cheat out some big moves earlier than everyone else
Charizard EX obsidian flames infernal reign burning darkness trading card