Tutorials/Warden farming

The warden is one of the most dangerous mobs in Minecraft, however they are the only renewable way to farm sculk catalysts. This tutorial shows the player how to farm the warden.

Why bother?
Wardens, despite being dangerous, drop a sculk catalyst when killed. The sculk catalyst can produce sculk blocks, veins, shriekers and sensors, but they cannot produce itself, therefore wardens are the only way to renewably farm sculk catalysts, which can be very useful for mob farms that kill mobs via fall damage or any other form that don't yield XP.