Level 12 (Diablo I)

Level 12 is the fourth and the last Caves-style level in the original Diablo, and logically the hardest. The player(s) reaches Level 12 after from a stairway in Level 11. Somewhere in Level 12 there is a stairway to Level 13.

It's also the third and final level (after Level 1 and Level 11) where there is no quest related to the level.

Accesses

 * Level 11
 * Level 13

Bestiary
This level often already gives a show of what will be waiting in Hell for there can be monster classes like Black Knight or Succubus. It introduces the player(s) to powerful monsters that resists and/or are immune to the magic types, including some that even start casting Lightning spells constantly at the player(s) and some that throw Firebolt-like balls at the player(s).

The following monsters can be found in Level 12:


 * Pit Beast
 * Lava Maw
 * Obsidian Lord
 * Flayed One
 * Death Wing
 * Storm Rider
 * Storm Lord
 * Maelstorm
 * Slayer
 * Guardian
 * Vortex Lord
 * Cave Viper
 * Fire Drake
 * Black Knight
 * Succubus

Unique Monsters

 * Viletouch (Blood Claw)
 * Windspawn (Vortex Lord)
 * Viperflame (Fire Drake)
 * Lionskull The Bent (Black Knight)
 * Witchfire The Unholy (Succubus)