If you are instructed to put a card that isn't a double-faced card onto the battlefield transformed, it will not enter the battlefield at all
These abilities are in part a reference to a card named Bounty of the Luxa, from the first Amonkhet MTG set, whose mechanics depicted the river bursting its banks and leaving fertile ground behind
Suddenly, all that discard, land destruction, and card drawing they've used has backfired, as they find themselves at a low life due to Necropotence, with two (or less) lands in play, no creatures, and no cards in hand
Wow, between Target, Walmart, and all the Amazon restocks, its like these arent as rare after all, u/pbaddict commented
Thankfully, we probably want Inalla, Archmage Ritualist as commander anyway, since it provide the Wizards Panharmonicon effect from the command zone as well as from the battlefield, which allows Naban, Dean of Iteration to be backup Inalla for even more Wizards ETB fun