What does Advanced Arsenal do in AoE3?

Makes researchable: Professional Gunners; Makes researchable: Trunion; Makes researchable: Pillage; Makes researchable: Military Drummers. The game says: "Moves the Arsenal to the Commerce Age and enables more powerful Arsenal improvements, +2 Uhlans."

Home City card

Advanced Arsenal

Advanced Arsenal (tech ID HCAdvancedArsenalGerman) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Colonial Age. Effect: Makes researchable: Professional Gunners; Makes researchable: Trunion; Makes researchable: Pillage; Makes researchable: Military Drummers. It hands over about 300 resources' worth.

Quick answers (3)

Which civilizations have the Advanced Arsenal card?: Germans.
What does Advanced Arsenal do in AoE3?: Makes researchable: Professional Gunners; Makes researchable: Trunion; Makes researchable: Pillage; Makes researchable: Military Drummers. The game says: "Moves the Arsenal to the Commerce Age and enables more powerful Arsenal improvements, +2 Uhlans."
What is the tech ID of Advanced Arsenal?: HCAdvancedArsenalGerman.

Moves the Arsenal to the Commerce Age and enables more powerful Arsenal improvements, +2 Uhlans.

What it does

Makes researchable: Professional Gunners
Makes researchable: Trunion
Makes researchable: Pillage
Makes researchable: Military Drummers
Makes researchable: Flint Lock
Makes researchable: Paper Cartridge
Ships 2 Uhlan(unit)
Ships 1 Uhlan(unit)

1 further effect (interface, visuals or AI) not listed.

What it hands over

2 × Uhlan150 each

Total ≈ 300 resources — units at their train cost, crates and animals at what they hold.

Cost: 1
Sent from: II
Times it can be sent: 1
Game ID: HCAdvancedArsenalGerman

In these decks

GermansII×1

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).