Permanent spells you control become artifact spells in addition to their other types, and nonland permanent cards you own in other zones become artifact cards in addition to their other types
Whenever one or more creatures a player controls deal combat damage to you, that player takes the initiative
Noi, Orphaned Thief is a great addition to any item deck that can be difficult to remove early on, especially if you can play a Scepter of Arendelle or Pawpsicle on turn one
And while Boris Devilboon generates 1/1 Minor Demon tokens, are you really running this guy as your commander
If players can figure out a way to fully utilize Belle, shes a formidable card and should probably be the focus of any Sapphire decks
He's also probably the commander of the set for those who love combos, as it's not too difficult to produce an infinite number of zombies with this card