Heck, in the right metagames, you could totally run this bad boy maindeck, disrupting: Emrakul, the Aeons Torn in a Nahiri, the Harbinger deck Lightning Storm in an Ad Nauseam / Angels Grace deck Valakut, the Molten Pinnacle in a Scapeshift deck with even just a little time Its probably not a major change to the format or anything, but I generally like that it promotes one of the fringe strategies, giving them another tool for fighting against unfair decks
Combining low-cost instant and sorcery spells with mana from Treasures lets you filter through your deck until you find win-condition cards like Crackle with Power
It seems like its probably something like the template shown off in this video
It's a must-have tool for blue decks
I could imagine one or two copies as an aggressive one-drop that allows you to swarm a large blocker
Meanwhile, against some of the best creatures to exile (Heliod, Sun-Crowned, Uro, Titan of Nature's Wrath, Kroxa, Titan of Death's Hunger), you're losing almost a third of your starting life total, which is extremely painful