With dragons like Shadrix Silverquill and even changelings like Changeling Outcast, you can take a long look at your second main and strategize from a point of advantage
If youve played any Final Fantasy game, or even any RPG, youre like, Yep, theres the weapons vendor, the item person, theres the person greeting you when you come into town. Many of the most recognizable heroes, like Cloud and Sephiroth, are reserved for the rare and mythic rarity character cards, which are intentionally powerful, yet the latter of which show up only in one of every eight packs of cards
Blue just plays other colours to kill things with
Again, go the direction you see fit, such as Nihil Spellbomb for graveyard control, Golden Egg for lifegain and card draw, or Alchemists Vial for combat shenanigans
It was also the first to create 0/1 tokens