You may not expect the most impactful card in a new set to be a one-mana uncommon, but I foresee Boltwave being exactly that once the dust settles
My experience with the card has often drafting a terrible combo pile and having to somehow assemble the win, while my opponent mutters under their breath about how long I'm taking
Adventures in the Forgotten Realms Set Boosters contain: At least 1 rare or mythic rare card (approximately 27% of Set Boosters contain 2 rares or mythic rares, 3% contain 3, and it's even possible to open 4 though that's less than 1% of the time.) 1 Traditional foil card of any rarity 1 Rulebook, module, or borderless common or uncommoncheck out the Collecting Adventures in the Forgotten Realms article for details
It's no surprise, then, that all but one of them were killed by the dragon Planeswalker Nicol Bolas and his ancient, forgotten Amonkhet gods: the Scarab God, the Scorpion God, and the best of the bunch, the Locust God