How much does Shaman Drums cost in AoE3?

150 food, 30 seconds (AoE3: Definitive Edition 100.19.18309).

What does Shaman Drums do in AoE3?

Cavalry: train time −10%; Light Infantry: train time −10%. The game says: "All Cavalry and Shock Troops train faster."

Technology

Shaman Drums

Shaman Drums (tech ID DENatTengriDrums) is a technology in AoE3: Definitive Edition 100.19.18309 costing 150 food, 30 s to research at the Trading Post. Effect: Cavalry: train time −10%; Light Infantry: train time −10%.

Quick answers (3)

How much does Shaman Drums cost in AoE3?: 150 food, 30 seconds (AoE3: Definitive Edition 100.19.18309).
What does Shaman Drums do in AoE3?: Cavalry: train time −10%; Light Infantry: train time −10%. The game says: "All Cavalry and Shock Troops train faster."
What is the tech ID of Shaman Drums?: DENatTengriDrums.

All Cavalry and Shock Troops train faster.

What it does

Cavalry: train time −10%
Light Infantry: train time −10%

Cost: 150
Research time: 30 s
Game ID: DENatTengriDrums

Researched at

Trading Post

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