How much does Legendary Forest Prowlers cost in AoE3?

1,500 wood, 1,500 coin, 30 seconds (AoE3: Definitive Edition 100.19.18309).

What does Legendary Forest Prowlers do in AoE3?

Forest Prowler: hit points +50%, damage +50%. The game says: "Legendary upgrade for Forest Prowlers."

Technology

Legendary Forest Prowlers

Legendary Forest Prowlers (tech ID ImpLegendaryMusketWarriors) is a technology in AoE3: Definitive Edition 100.19.18309 costing 1,500 wood, 1,500 coin, 30 s to research at the War Hut. Effect: Forest Prowler: hit points +50%, damage +50%.

Quick answers (3)

How much does Legendary Forest Prowlers cost in AoE3?: 1,500 wood, 1,500 coin, 30 seconds (AoE3: Definitive Edition 100.19.18309).
What does Legendary Forest Prowlers do in AoE3?: Forest Prowler: hit points +50%, damage +50%. The game says: "Legendary upgrade for Forest Prowlers."
What is the tech ID of Legendary Forest Prowlers?: ImpLegendaryMusketWarriors.

Legendary upgrade for Forest Prowlers.

What it does

Forest Prowler: hit points +50%, damage +50%

Cost: 1,5001,500
Research time: 30 s
Game ID: ImpLegendaryMusketWarriors

Researched at

War Hut

Needs

Champion Forest Prowlers

Civilizations

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