Are u asking how to spawn witches? (well you go into creative and you look for a spawn egg and you will find a witch spawn egg) or are u asking how do they spawn? (Well they spawn at night) I hoped that helped! ~Magpie
No, witches do not spawn in peaceful mode in Minecraft. They only spawn in hard and normal difficulty settings, typically in villages or during raids. However, players can still find witches in generated structures like witch huts, regardless of the game mode.
Witches can spawn in one of three ways:Naturally at night (recent update, lower chance of spawning)In Witch Huts (found in Swamp biomes)Through the use of a Witch spawn egg (creative mode only)
The only way to spawn herobrine in minecraft is to use mods as you cannot spawn him in vanilla minecraft.
A dungeon in Minecraft can spawn on any level that normal land can spawn on
Minecraft witches will eventually despawn when they get out of range or sometimes on servers they will automatically despawn if there are too many mobs. Alternatively, you can just kill them.
No, currently in vanilla Minecraft dinosaurs are not in the game. This means there are no spawn eggs for them.
Wolves will sometimes spawn in forests in Minecraft PE 0.9.0 and above.
You could simply use a dispenser that automatically dispenses arrows when monsters stand on a pressure plate, but also monsters will not spawn in areas with torches. hope it helps
In creative mode you can spawn a zombie with the egg
You can't spawn in a farm. You make one.
Minecraft originally came out with spawn eggs in a pre-release - 11w49a. The update was for Minecraft 1.1, in case you are looking for an actual Minecraft update release.