What does Cult of the Talking Cross do in AoE3?

Hero: hit points +1,500, damage +100%; Gives: DE Marco Polo Shadow. The game says: "Hero attack and hitpoints increased. Heroes also get greater resource rewards from Treasures."

Home City card

Cult of the Talking Cross

Cult of the Talking Cross (tech ID DEHCREVMXTalkingCross) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Fortress Age. Effect: Hero: hit points +1,500, damage +100%; Gives: DE Marco Polo Shadow.

Quick answers (3)

Which civilizations have the Cult of the Talking Cross card?: Mexicans.
What does Cult of the Talking Cross do in AoE3?: Hero: hit points +1,500, damage +100%; Gives: DE Marco Polo Shadow. The game says: "Hero attack and hitpoints increased. Heroes also get greater resource rewards from Treasures."
What is the tech ID of Cult of the Talking Cross?: DEHCREVMXTalkingCross.

Hero attack and hitpoints increased. Heroes also get greater resource rewards from Treasures.

What it does

Hero: hit points +1,500, damage +100%
Gives: DE Marco Polo Shadow

Cost: 1,0001
Sent from: III
Times it can be sent: 1
Game ID: DEHCREVMXTalkingCross

In these decks

MexicansIII×1

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