Prepare

Ice crystal set

Remote Removal weapon (star anger)

Extinction of quickly blood (bloody potion)

Equipment that can fly (spleen)

Substally damage to the potion

Ending pearl

First stage

Crystal Guardian will destroy all the squares within the surrounding 16X16X16 range and it will start to run away once it is hit, so you should use a high -repelled weapon when the Crystal Guardian just generates it.Underground, it will not disappear because the flying is too far.You can build a platform above the altar. After the summoning, use the last shadow pearl to transmit it to the platform and hit the crystal guardian downward, and then jump into the pit with it.Crystal guardians will drill out of the tunnel underground, and you need to follow it all the time.In the first stage, Crystal Guardian will continue to summon mobs, but as long as you use remote weapons to repel them.Remember, don't let the crystal guardian return to the ground.Blood bars (

Second stage

The second stage of the Crystal Guardian is only 100 points ( × 50) Blood volume, but it will only be damaged by the potion, and it will try to fly up.You need to follow the ground with the calamus to break through the ground and continue to throw it into the potion in an instant.Every time it is hurt, the Crystal Guardian summons a fatal TNT rain within the range of 15X15.When the Crystal Guardian is defeated, it summons the strongest wave of TNT rain.You need to use the last shadow pearl to the ground to pick them up before the drop was destroyed by TNT.You have only seven seconds to pick up the drop.