In a tradition old as time, Iron Builder competitions see two top builders in the LEGO community face off with a serious of dueling creations based around a “seed part” that must be featured in each build. As summer 2024 comes to an end, two fresh-faced challengers vie for the title of Iron Builder in “Battle Red Cauldron.” After coming out swinging with a cool Harley Quinn, Eann “Miscellanabuilds” McCurdy turns up the heat with slice of backyard life. Cauldrons are cleverly employed as a propane tank for the grill, while also appearing as chimney and dogfood dish. It’s the brick-built pets who steal the show. Their personality, combined with the slick studs-free setting, evoke a stop-action cartoon more than a LEGO model.

Maven of microscale Geneva D ripostes by doubling down on the dog – hot dog, that is – with a life-size frank made from interlocking cauldrons. Minifig arms make for surprisingly effective mustard, and Wolverine claws in green, used by Eann for grass, return here as relish. A pair of cauldrons make for a convincing ketchup lid, but it’s the recessed cauldron representing a tomato on the label that scores the knockout punch.