Dungeon where you start with 500 HP (+runes and resonance), but you can't heal HP once it's lost.
HP doesn't regenerate, and HP restoring items have no effect, but Revival Grass remains effective.
1 Revival Grass can be found on floors that are a multiple of 10 (so 10F, 20F, 30F, 40F, 50F...),
and only Revival Grass is generated in Monster Houses and on item islands on these floors.

The dungeon allows carry-in items and the monster table is a bit harsher than Platinum Paradise,
but Dragon family monsters don't appear, so you won't need to worry about floor-wide flame attacks.
So you mainly only need to worry about other fixed damage attackers like Yanpii and Explochin types.
Lastly, equipment can't be found on the ground except for torches.

• Overview
• Strategy
• Monsters
• Items
• Traps

Overview

Strategy

• General

General

Dungeon Mechanics

• Start with 500 max HP.
  • Runes and resonance can boost this to 630 HP.
• HP doesn't regenerate, no matter how many turns elapse.
• HP restoring effects of items are nullified.
  • Revival Grass and Undo Grass function like normal.
• Floors that are a multiple of 10 such as 10F only generate Revival Grass for floor table items.
  • 1 Revival Grass is always generated on the ground.
  • Monster Houses only contain Revival Grass.
    • This also applies to Monster Houses generated with Mon House Scroll.
  • Day monsters can only drop Revival Grass.
    • This rule doesn't apply to monsters with fixed item drops, Zaloklefts, and Presto Pots.

Carry-In Items

It's easy if you bring strong equipment, Scout Bracelet, Lamp Shield for night, and lots of Revival Grass.
The only things you need to worry about are fixed damage attacks and monsters that destroy items.

No Bringing Items

Attempting this dungeon without bringing items is a completely different story.
You'll most likely have to go without equipment, and will need to focus on run away play instead of fighting.
Prioritize items like torches, Pinning Staff, Swap Staff, Swift Grass, Warp Grass, Night-Day Scroll, etc.
If you find a Blank Scroll, turn it into a Mon House Scroll and use it on a floor that's a multiple of 10
to stock up on a bunch of Revival Grass.

Rushing stairs during the night is generally more consistent, but night only lasts 318 turns,
so you need to be able to progress during the day as well to avoid running out of torches.

Abilities

• Room Cyclone x 2
• Cluster Confusion x 1
• Kaboom Bullet or Sticky Shot or Bi-Direction Warp x 5

Monsters

See Monsters for individual monster details.

• F = Lava
• S = Shop is possible
• P = Pick-A-Choice Shop is possible
• E = Elite Shop is possible
• H = Monster House is possible
• M = Maneater Lv1 Lv2 Lv3 Lv4

Enemy Colors: Day Night

Items

• F = Floor, Monster (day)
• S = Shop, Monster (night), Maneater, Shiny Object (yellow), Peddler
• P = Presto Pot
• Z = Zalokleft
• E = Elite Shop, Shiny Object (blue)

※ Source: Shiren 4 Official Complete Guide.

Traps