Reed usually wins the day through a clever plans (enchantments) or inventions (artifacts), johnny uses alot of direct dmg (burn spells) sue is also a lateral thinker that wins the day via quick thinking (combat tricks)

he's 7 feet tall and has the same toughness as like a war elephant and literal demons. 5 isn't a low stat on either metric. also being decent power and toughness is more impressive than being low on one but high on the other.