What does Second Guarantee do in AoE3?

Musketeer: hit points +15%, damage +15%, train time +30%. The game says: "Significantly improves Soldado attack and hitpoints, but they take longer to be trained."

Technology

Second Guarantee

Second Guarantee (tech ID DEChurchSecondGuarantee) is a technology in AoE3: Definitive Edition 100.19.18309, 15 s to research at the Cathedral. Effect: Musketeer: hit points +15%, damage +15%, train time +30%.

Quick answers (2)

What does Second Guarantee do in AoE3?: Musketeer: hit points +15%, damage +15%, train time +30%. The game says: "Significantly improves Soldado attack and hitpoints, but they take longer to be trained."
What is the tech ID of Second Guarantee?: DEChurchSecondGuarantee.

Significantly improves Soldado attack and hitpoints, but they take longer to be trained.

What it does

Musketeer: hit points +15%, damage +15%, train time +30%

Research time: 15 s
Game ID: DEChurchSecondGuarantee

Researched at

Cathedral

Needs

Plan of Iguala

Civilizations

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