Defense Research Lab

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Defense Research Lab
IdTrapRoomIII
Tier3
ArchitectMatatl, Architect of Fortifications
Monsters throughout the Temple have increased area of effect.
Adds traps throughout the Temple.
Contains a valuable item.
Monsters have 100% increased Area of Effect
TrapRoom3 incursion room icon.png
Whirring blades and barricades.

Remind me again why you let them fill this place with traps?

Alva

Defense Research Lab is a tier 3 incursion room. It upgrades from Temple Defense Workshop, itself from Trap Workshop.

Loots

There is a chest known as Fortified Casket in the room that contains a magic item with Matatl's or of Matatl signature mod. It may be replaced by Architect's HandArchitect's Hand
Ambush Mitts
Quality: +20%
Evasion: 97
Energy Shield: 19
Requires Level 45, 35 Dex, 35 Int+(30-40) to Dexterity
(200-250)% increased Evasion and Energy Shield
(30-20)% reduced Trap Throwing Speed
Increases and Reductions to Cast Speed also Apply to Trap Throwing Speed
(4-6)% chance to throw up to 4 additional Traps
Great works take time.

This item can be transformed on the Altar of Sacrifice along with Vial of Dominance
. The chest may drops additional rare items of the signature mod. The architect Matatl, Architect of Fortifications is not required to kill as the chest is not locked.

Crafting recipe

The following crafting bench recipes can be unlocked from this room:

Cost Affix type Stats Item Classes Categories Unlock
2x Orb of Alchemy Suffix (13-15)% increased Trap Throwing Speed One Hand Melee One Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
2x Orb of Alchemy Suffix (21-23)% increased Trap Throwing Speed Two Hand Melee Two Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
2x Orb of Alchemy Suffix (13-15)% increased Mine Throwing Speed One Hand Melee One Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
2x Orb of Alchemy Suffix (21-23)% increased Mine Throwing Speed Two Hand Melee Two Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
4x Chaos Orb Prefix (45-54)% increased Trap Damage One Hand Melee One Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
4x Chaos Orb Prefix (67-81)% increased Trap Damage Two Hand Melee Two Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
4x Chaos Orb Prefix (45-54)% increased Mine Damage One Hand Melee One Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab
4x Chaos Orb Prefix (67-81)% increased Mine Damage Two Hand Melee Two Hand Ranged The Temple of Atzoatl - Trap Workshop, Temple Defense Workshop or Defense Research Lab

Version history

Version Changes
3.10.0
  • Many rooms now provide Temple-wide bonuses for the present-day Temple of Atzoatl based on their tier. The following rooms now grant +1% to monster pack size, 2% increased quantity of items found and 4% increased rarity of items found per room tier: Trap Workshop (full list omitted).
  • Chests in the present-day Incursion Temple that previously contained either an Incursion Unique or a magic item with an Architect's mod now also drop 2 to 3 rare items with Architect's mods.
3.5.0
  • Introduced to the game as core mechanics; crafting bench recipes moved to this room
3.3.0
  • Introduced to the game as league mechanics