[MIRROR] Adds a Wizard-themed map to the deathmatch (#2094)

* Adds a Wizard-themed map to the deathmatch (#81640)

## About The Pull Request
Deathmatch is severely lacking in HIGH IMPACT MAGIC LARPING. So I added
a big ass wizard arena. The arena itself is based off the wizard den.

Loadouts:
**Wizard:** Standard all-rounder. Got magic missile, jaunt, and
forcewall. Regular gear.
**Pyromancer:** Fire guy. Red robes, fireball, smoke.
**Electromancer:** Zappy guy. Lightning and tesla shock.
**Necromancer:** Is a skeleton. Has Scream for Me and blink.
**LARPer:** Straight from Station & Spessmen. Fake robes and can only
throw lightning and repulse.
**Chuunibyou:** Classic animage. Got chuuni buff and magic cards.
**Battlemage:** Melee fighter. Got some armor and a big hammer with
instant summons.
**Apprentice:** Underpowered until they find a mystery box. Got charge.
**Gunmancer:** Who needs magic when you have guns? Starts with an m1911,
lesser gun summons, and knock.
**Monkeymancer:** Is a monkey. Can summon monkeys and gorillas. Has a
banana.
**Chaosmancer:** Jumbled robes. Starts with a chaos rod. Can rod form
and summon traps for high chaos.
**Funnymancer:** It's just a clown with a banana staff.

The map itself is a pretty standard arena with a long sightline in the
middle. Each participant spawns in their own room complete with a magic
item box. The very southern portion of the ship has a standard mystery
gun box. Soon after the round starts, a hostile gelatinous cube in the
center of the map will break out and attack whoever it sees. Inside its
enclosure is a free death wand. Map has been tested to make sure
deathmatch participants can't escape the deathmatch.
## Why It's Good For The Game
Deathmatch provides a unique opportunity for people to play with
mechanics they will not often get to use. Allowing people to play wizard
for a few minutes shouldn't cause too much harm aside from admin logging
from explosions, which hopefully a fix is in the pipeline for.
## Changelog
:cl:Motho
add: Added wizard-themed deathmatch map.
add: Added mystery wand box.
/:cl:

* Adds a Wizard-themed map to the deathmatch

---------

Co-authored-by: Name <[email protected]>