This clever setup revolves around stacking the top of your deck with Worldly Tutor so that Aspiring Champion can convert its combat damage trigger into an explosive cheat-into-play effect. The passive presence of Maskwood Nexus is the true linchpin here, granting every creature type to your cards—including Blightsteel Colossus—ensuring that the artifact leviathan enters the battlefield classified specifically as a Demon. Because Maskwood Nexus makes Blightsteel Colossus a Demon, the sacrifice of Aspiring Champion triggers the second half of its ability, prompting the Colossus to immediately deal damage equal to its power to each opponent. Since Blightsteel Colossus naturally boasts an eleven-power frame coupled with infect, that triggered damage instantly showers your foes in eleven poison counters and spells immediate defeat for the entire table.