Those both go to your hand, but guaranteeing land drops is crucial, and youre probably getting some other benefit from the artifact sac outlet you used to pop the Wellspring
My concern is that green isn't doing so hot, and Asura was kind of load-bearing, so we'll see what they can put together without her
Both offer a lot in Chaos draft, and combine that with the presence of Heroic (a great cross-set mechanic) and the power level is there
Drowned City: This one is on the horizon as of writing (11/01/25)
Obliterate You cant do better than to Obliterate everything if you want to make sure your land destruction sticks
Cocoon Of Evolution This has already been mentioned once, but one card that Weevil has in his deck is Cocoon of Evolution, a card that has to stay on the field for five turns in order to bring out Perfectly Ultimate Great Moth