Superboom TNT

Superboom TNT is a Item that lets you get into secret areas in the game, usually marked by cracked stone bricks.

Obtaining
Superboom TNT can be obtained by purchasing from Walter or Ophelia.

It can also be obtained by killing Angry Archeologists, Lost Adventurers, Frozen Adventurers, and from the final mob in a dungeons room.

Purchase
It's sold for by Walter in the back of the Gunpowder Mines at the Deep Caverns and for  by Ophelia at the Catacombs Entrance or the Dungeon Hub.

Usage
When placed, the item can open secret areas in:

Once an area has been opened by a player, it will be accessible by the rest of the server for 30 seconds, after which the wall will close again. Once closed, if the player is inside, the only way to get out is to warp to your private island, use another Superboom TNT (or wait for someone else to use one) or use a Horse pet to glitch out. Warning: you might get kicked if you get stuck inside a block.

Dungeons
Inside Dungeons, Superboom TNT can be used to blow up tombs. Different mobs can spawn from different tombs: Superboom TNT can also be used to blow up cracked walls, usually hiding secrets.
 * Crypt Undead (from normal tombs in almost every room)
 * King Midas (from golden tombs)
 * Prince (from hidden or special tomb)
 * Admins (from tombs inside the Admin Room)
 * Deathmite (from tomb in lava in a unique room, there is a sign above it that reads "Here Lies an Ancient Evil")

The Archer class ability Explosive Shot and the Mage class ability Guided Sheep can alternatively be used to blow up anything Superboom TNT can.

Trivia

 * Secret areas can be glitched inside without using the Superboom TNT. This can be done by spawning your Horse Pet when against the cracked stone wall, ride it and head into the secret area.