Because damage remains marked on creatures until the damage is removed as the turn ends, nonlethal damage dealt to creatures you control may become lethal if Leyline of Hope leaves the battlefield or if your life total drops below 7 life more than your starting life total
Huey, Dewy, and Louie all have the Support feature, which can give Scrooge a much higher strength, allowing him to be successful in his challenges
And it'll surely find its way into every saga deck out there, from Tom Bombadil builds to brews with new Final Fantasy commanders like Terra, Magical Adept or Yuna, Grand Summoner
For those who don't know him well, his gentle demeanor deceives them into thinking he's just a grunt concerned with solving cases and little more
His delight at being free was cut short when he found himself facing a host of Phyrexians