You can make a border out of any other block for aesthetic purposes, however, this isn't necessary. The wither skeleton heads are one of the two mob heads you can get without a charged creeper,the other being ender dragon head.The first thing you should do is set up the foundation.The Lego wither skeletons have toes, despite them having no toes in the game.Wither skeletons are slightly taller than normal Skeletons.In some editions, wither skeletons spawn from The Wither when the latter is at half-health.When on Normal and Hard difficulty, the wither skeleton can inflict the wither effect on a player.This is because Skeletons and Wither Skeletons share the same behavior. Wither Skeletons equipped with bows will shoot flame arrows in daylight, despite the fact that they are immune to burning in the sunlight.Wither Skeletons with Bows will prioritize using their Bows in their offhand if they have both a sword and a bow equipped, despite them spawning with a sword naturally.If added via commands, Wither Skeletons can use Bows, even in their offhand.Wither skeletons have a chance of spawning left-handed, like normal skeletons.Like Skeletons, Wither Skeletons can neither swim nor drown.

In Creative mode, a spider egg has a 0.8% chance of spawning a Wither Skeleton Jockey.

When cornered, it's best to use a shield in combat to prevent getting hit due to the wither effect the wither skeleton gives.

Using a bow and arrows will allow a player to pick off the wither skeleton from a distance.

Getting into a two-block tall space will prevent the wither skeleton from pursuing a player, making them stuck and an easy target.

It almost looks charred, possibly because of fire and lava, or because of the wither effect's color.

The wither skeleton is taller than the regular skeleton and is slightly shorter than the Enderman, making it the third tallest hostile mob in the game. They are immune to poison, healed by splash potions of harming, and harmed by splash potions of healing. Wither skeletons will attack piglins and vice versa. Like regular skeletons and strays, wither skeletons will avoid wolves, and are considered to be undead mobs. Using a skeleton spawn egg in Creative mode in the Nether has a 75% chance of spawning a wither skeleton instead of a regular skeleton. Unlike poison, however, it can kill a player.

If a player is hit by a wither skeleton, a player will be infected with the wither effect, which will slowly drain their health. Being a Nether mob, they won't burn in sunlight and they won't die if in lava or set on fire. In appearance, they are black and almost as tall as the Enderman. Unlike regular skeletons, wither skeletons carry swords instead of bows. A light level of 7 is required for a wither skeleton to spawn. In Bedrock Edition, they will also spawn when a Wither is below half health, in which 3-4 will spawn. From this pack spawn, the mobs can be spawned in, close to or even inside the fortress. It's assumed that they follow the same rules for spawning as blazes, which will only spawn naturally, and not from a spawn where the pack spawn is selected within a nether fortress. Wither skeletons will only spawn within Nether fortresses as of the 1.4 pre-release. Upon death, a wither skeleton can drop coal, bones, a stone sword and rarely (a fiftieth chance) their head, but the chances increase if The Looting enchantment is applied to the weapon. Three wither skeleton heads and four soul sand/ soul soil blocks are required in order to spawn the Wither.

Wither skeleton vs skeleton