What does Carmelite Churches do in AoE3?

Ships 2 Church Wagon; Church: build limit +2. The game says: "Ships a number of Church Wagons, allowing you to establish additional Churches in your towns."

Home City card

Carmelite Churches

Carmelite Churches (tech ID DEHCChurchWagon) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Discovery Age. Effect: Ships 2 Church Wagon; Church: build limit +2.

Quick answers (3)

Which civilizations have the Carmelite Churches card?: Maltese.
What does Carmelite Churches do in AoE3?: Ships 2 Church Wagon; Church: build limit +2. The game says: "Ships a number of Church Wagons, allowing you to establish additional Churches in your towns."
What is the tech ID of Carmelite Churches?: DEHCChurchWagon.

Ships a number of Church Wagons, allowing you to establish additional Churches in your towns.

What it does

Ships 2 Church Wagon(unit)
Church: build limit +2

1 further effect (interface, visuals or AI) not listed.

What it hands over

2 × Church Wagonno train cost

Total ≈ 0 resources — units at their train cost, crates and animals at what they hold.

Cost: 1
Sent from: I
Times it can be sent: 1
Game ID: DEHCChurchWagon

In these decks

MalteseI×1

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