1. Mooshroom Cow:
- Spawn Rate: 0.008% (only spawns when a lightning bolt strikes a brown cow)
2. Hoglin:
- Spawn Rate: 0.8% (only spawns in Crimson Forests)
3. Glowsquid:
- Spawn Rate: 3% (only spawns in water at Y=39 or below in Lush Caves)
4. Allays:
- Spawn Rate: 0.008% (only spawns in Woodland Mansions)
5. Wandering Trader:
- Spawn Rate: 2.5% (can spawn anywhere in the world except oceans and Nether)
6. Vex:
- Spawn Rate: 25% chance when an evoker is killed by a player
7. Ravager:
- Spawn Rate: 5% chance when a pillager outpost or patrol leader is killed by a player
8. Elder Guardian:
- Spawn Rate: 50% chance in Ocean Monuments
9. Pink Sheep:
- Spawn Rate: 0.008% (naturally spawned sheep)
10. Charged Creeper:
- Spawn Rate: 10% chance during a thunderstorm
Please note that these are just estimated spawn rates, and the actual rates may vary depending on factors such as the version of Minecraft you’re playing and the presence of other mobs in the area.