When Disorienting Choice resolves, the next opponent in turn order that controls a permanent chosen with Disorienting Choice decides whether to exile that permanent
You now have three colourless mana floating, and can do it again: tap Basalt Monolith to make three more colourless mana, pay three to untap it, copy the ability using two colourless and Rings of Brighthearth, untap Basalt Monolith once, tap it to make three more colourless, and then untap it with the copied ability
It was included as part of a special Pokmon CD set, making it less accessible than regular booster cards
Normally costing nine mana, Sorcerous Squall costs one less generic mana for each card you exile from your graveyard, potentially reducing it all the way down to just three blue mana
While it might not be intuitive, Ive found Inquisition of Kozilek to be an excellent card in Modern Jund against decks like Affinity and Burn (the life loss on Thoughtseize can be a large cost and should be evaluated on a case-by-case basis) for exactly this reason
That's totally fine, because we've got plenty of synergy with our noncreature spellcasting to make up for it
