Dragon Quest Builders, Kol and Galenholm Challenges: Lyre of Slime Immemorial

Each chapter in DQB has five challenges to complete; upon doing so you unlock extra items you can build in Terra Incognita.

[@Narodshka_Povjel]

Is it just me or does this not have comments? Also fun fact, i actually destroyed part of that cave xd, so its gonna be a bit hard for me to use those blue blocks