Six mana for two creatures back on the battlefield by itself isnt bad at all, especially with no downside
Chaos: Whenever you roll Chaos, each player may move their commander from the command zone to the battlefield
The red wheels also play into discard strategies
Top 10 Rakdos Opponent Draw Triggers Orcish BowmastersOrcish Bowmasters Sheoldred, the ApocalypseSheoldred, the Apocalypse Underworld DreamsUnderworld Dreams Fate UnravelerFate Unraveler Ob Nixilis, the Hate-TwistedOb Nixilis, the Hate-Twisted Spiteful VisionsSpiteful Visions Zurzoth, Chaos RiderZurzoth, Chaos Rider Curse of Fool's WisdomCurse of Fool's Wisdom Dogged DetectiveDogged Detective
However, Chaos Orb does make Falling Star look like a budget option
It does get better with commander tax as you can employ similar strategies that overlap with aristocrat commander Prossh, Skyraider of Kher and abuse all those tokens you make from the powerful cast trigger