How deep a hole can you actually dig with Mold Earth, before having to start playing Dirt Tetris? If its cast on one spot, then cast again on the bottom of the resulting hole, does it still excavate up to the surface?it would, but then might fall back – spell specifies dirt only moves 5 feet, so it would rise to the top of the first cube and then fall. Would have to dig out a broader pit to go deep.
— Mike Mearls (@mikemearls) December 4, 2017