Switchblack Ruins

Switchblack Ruins, otherwise known as World Castle-2, is in World Castle in Super Mario 3D World. This course is an underground stage with many Switch Panels. This is also a volcanic course.
==Features==
*Fire Flower
*Switch Panel
*Venus Fire Trap
*Spiny
==Green Stars==
*Green Star 1: After the two switchboard rooms, use a fire flower to light the unlit torches. After all of them are lit, you can collect the star.
*Green Star 2: At the checkpoint, don't enter the next room. To the right of the flag there is a tunnel leading to the second star.
*Green Star 3: Before entering the green pipe, use a cat suit to climb the wall behind it and collect the last star.
==Stamp==
In the room full of lava, stand on the platform. When it stops, jump and get the stamp before continuing. Be careful not to fall into the lava.
de:Fackeln in der Finsternis
fr:Ruines d'encre
Category:Levels in Super Mario 3D World
Category:Fire-themed
Category:Underground-themed