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

Technology

Carib Ceremonial Feast

Carib Ceremonial Feast (tech ID NatCeremonialFeast) is a technology in AoE3: Definitive Edition 100.19.18309 costing 400 wood, 400 coin, 10 s to research at the Trading Post. Effect: Carib Blowgunner: hit points +50%; Carib Blowgunner: hit points +50%; Carib Ambusher: hit points +50%.

Quick answers (3)
How much does Carib Ceremonial Feast cost in AoE3?
400 wood, 400 coin, 10 seconds (AoE3: Definitive Edition 100.19.18309).
What does Carib Ceremonial Feast do in AoE3?
Carib Blowgunner: hit points +50%; Carib Blowgunner: hit points +50%; Carib Ambusher: hit points +50%. The game says: "Turns Champion Caribs into the mighty Feast Warriors."
What is the tech ID of Carib Ceremonial Feast?
NatCeremonialFeast.

Turns Champion Caribs into the mighty Feast Warriors.

What it does

Cost
Coin400Wood400
Research time
10 s
Game ID
NatCeremonialFeast

Researched at

Civilizations

IncaDutchPortugueseSpanish

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