AoE3 DatabaseAoE3: DE 100.19.18309 · read from the game files · unofficial

Technology

Champion Apache

Champion Apache (tech ID ChampionApache) is a technology in AoE3: Definitive Edition 100.19.18309 costing 400 wood, 300 coin, 10 s to research at the Trading Post. Effect: Apache Cavalry: hit points +35%, damage +35%; Apache Cavalry: hit points +35%, damage +35%.

Quick answers (3)
How much does Champion Apache cost in AoE3?
400 wood, 300 coin, 10 seconds (AoE3: Definitive Edition 100.19.18309).
What does Champion Apache do in AoE3?
Apache Cavalry: hit points +35%, damage +35%; Apache Cavalry: hit points +35%, damage +35%. The game says: "Apache warrior attack and hitpoints increased."
What is the tech ID of Champion Apache?
ChampionApache.

Apache warrior attack and hitpoints increased.

What it does

Cost
Coin300Wood400
Research time
10 s
Game ID
ChampionApache

Researched at

Needs

Civilizations

BritishUnited StatesDanesEthiopiansHausaIncaMexicansPolesFrenchGermansPortugueseRussiansSpanishAztecsHaudenosauneeLakota

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