Persona 3 Reload
57 Achievements
80-100h
Glimpse of the Depths
Discovered and conquered 10 Monad doors.(Persona 3 Reload main story mode only)
44.2%
How to unlock the Glimpse of the Depths achievement in Persona 3 Reload - Definitive Guide
Yabbashah Block
Elegant Mother Monad Door: 70F - 89F (Weak to Fire)
Phantom Mage Monad Door: 70F - 89F (Weak to Wind)
Cowardly Maya Monad Passage: 91F (No Weakness)
Rampage Drive Monad Passage: 91F (No Weakness)
Shouting Tiara Monad Passage: 91F (Weak to Strike Dmg)
Magical Magus Monad Passage: 91F (No Weakness)
Nemean Beast Monad Door: 92F - 116F (Weak to Wind)
Eternal Eagle Monad Door: 92F - 116F (Weak to Pierce Dmg)
Chaos Cyclops Monad Door: 92F - 116F (No Weakness)
Tziah Block
Iron Dice Monad Passage: 117F (Weak to Ice)
Silent Book Monad Passage: 117F (Weak to Wind)
Platinum Dice Monad Passage: 117F (No Weakness)
Bronze Dice Monad Passage: 117F (Weak to Electric)
Muttering Tiara Monad Passage: 117F (Weak to Dark)
Judgment Sword Monad Door: 119F and Upwards in Tziah Block (Weak to Wind)
New to Persona 3 in Persona 3 Reload are what P Studio calls “Monad Doors.” Monad Doors are effectively tough boss rooms that can be found within Tartarus. Heading into one and defeating the tough-ish bosses will grant you access to the two treasure chests at the back of the internal structure, which usually contain crafting materials like gems and base materials for the game’s weapon crafting.
You’ll do your first one on the 80th floor, and get a tutorial/introduction of sorts, but as of that point, you’re on your own for these entirely optional doorways.
You’ll usually find one every 3-5 floors (we hit our 10th on the 131st floor), and once you’ve found and cleared your 10th, you’ll unlock the ‘Glimpse of the Depths’ achievement.