The Cradle of Life is a treasure "chest" found at the end of the fourth level of the Stronghold of Security. Once opened, the portal near the entrance can be used to reach the end of the level.
When opened, the player will receive their choice of fancy boots or fighting boots, and the ability to use the Stomp emote. Whichever the player chooses, they may return to the cradle to reclaim a lost pair or switch pairs for another.
Each level of the stronghold represents the four horsemen of the apocalypse: War, Famine, Pestilence and Death.