Being able to cast a 3- or 4-drop for free after playing this card is stronger than cascade, and we know how powerful that mechanic is
This makes the card borderline unplayable outside of some excessive gimmicks
For three mana, Reactor Raid allows you to sacrifice an artifact or creature to draw two cards
Even the Eldrazi Ramp deck, where this seems at its weakest, might benefit from being able to consistently hit land drops as well as occasionally finding a creature
Secret RendezvousSecret Rendezvous, Tenuous TruceTenuous Truce, Sphinx of EnlightenmentSphinx of Enlightenment, Rites of FlourishingRites of Flourishing, Kwain, Itinerant MeddlerKwain, Itinerant Meddler, and Intellectual OfferingIntellectual Offering all draw us cards with our opponents to spread the love