How much does Royal Guards cost in AoE3?

750 wood, 750 coin, 30 seconds (AoE3: Definitive Edition 100.19.18309).

What does Royal Guards do in AoE3?

Musketeer: hit points +10%, damage +10%, ranged resist +0.05; Gives: Guard Musketeers. The game says: "Danish Musketeer attack, hitpoints and armor greatly improved."

Technology

Royal Guards

Royal Guards (tech ID RGDanishMusketeers) is a technology in AoE3: Definitive Edition 100.19.18309 costing 750 wood, 750 coin, 30 s to research at the Barracks. Effect: Musketeer: hit points +10%, damage +10%, ranged resist +0.05; Gives: Guard Musketeers.

Quick answers (3)

How much does Royal Guards cost in AoE3?: 750 wood, 750 coin, 30 seconds (AoE3: Definitive Edition 100.19.18309).
What does Royal Guards do in AoE3?: Musketeer: hit points +10%, damage +10%, ranged resist +0.05; Gives: Guard Musketeers. The game says: "Danish Musketeer attack, hitpoints and armor greatly improved."
What is the tech ID of Royal Guards?: RGDanishMusketeers.