Second, Korvold can be your Jund commander, and a fairly powerful one at that
Turnaround transparency : You want realistic timelines, not vibes
Its interactions are just too many to enumerate, but just think about what youd feel when casting a Brainstorm only to decrease your hand and give your opponent free Treasures
This card can be really nice if you get something busted like Mascot Exhibition, or bad if you hit something that doesnt even work like Teachings of the Archaics
You can activate its equip ability, but it won't become attached
To double a creature's power and toughness, that creature gets +X/+Y, where X is that creature's power and Y is that creature's toughness when Unnatural Growth's ability resolves