Dong Dong's random creation

1. Added a mob phaser, which is temporarily generated in the Dongdong Dimension, giving the attacked the spin effect. If the AOA 3 is loaded, it will drop copper coins otherwise it will drop the money of this mod.
2. Added Effect spin, which continuously rotates the entity in a clockwise direction per ticks per effect level.
3. Add Everland Realmstone, which is crafted by Blank Realmstone and ink sac, white dye, cyan dye, purple dye, magenta dye, pink dye and yellow dye, and has no practical use.

Fixes:
1. Use the procedure to forcibly fix the issue that iodine crystal clusters and transfer crystals can float.