Stone (or cobblestone I cant remember) in a square around a piece of silk (gunpowder for a creeper, bone for a skeleton), which can be obtained by defeating a spider.
0052
Yes
No
You can get a mob spawner in Minecraft by using any pickaxe (except wood) with Silk Touch 1 enchantment or by spawning it in (Dec:52).
Unfortunately, using the /give command will only give you a pig spawner.
Make sure that the light level is above 7, and that there is grass near the spawner.
Right click on the weapon spawner.
that depends on the version and edition of minecraft you are playing.
From what I understand, spiders can not be built without a certain mod.
Nothing! You do get some XP though, and the mobs stop spawning, but you cannot obtain the spawner.
It is give (your name) 92.
there is none only pig spawners