Chaos Orb destroys any cards that it touches when it lands, whereas Falling Star deals 3 damage to any creatures it touches when it lands (and also taps them) and has no effect on non-creature cards
But my favorite of the lot is Junior, who can be used occasionally to smack someone for two damage, as long as you are searching your deck with things like Terramorphic Expanse, Evolving Wilds, Rampant Growth, or Dizzy Spell
Hildibrand goes on to teach the zombie to act like him, and they adopt some of his mannerisms
Assuming he could keep a grip full of cards with those sweaty palms, weak knees, and heavy arms
Sadly she is gold and gains little from haste or other synergies so barely ever gets a deck spot over Kreko
Drawing an Answer Card draw is a secondary function of this deck