What does Shotgun Messengers do in AoE3?

Gives: DEHC Shotgun Messengers Shadow; Ships 4 Renegado; Ships 4 Comanchero. The game says: "Ships a few Outlaws and gives Trading Posts a powerful charged ability that inflicts area damage."

Home City card

Shotgun Messengers

Shotgun Messengers (tech ID DEHCShotgunMessengers) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Fortress Age. Effect: Gives: DEHC Shotgun Messengers Shadow; Ships 4 Renegado; Ships 4 Comanchero. It hands over about 960 resources' worth.

Quick answers (3)

Which civilizations have the Shotgun Messengers card?: United States.
What does Shotgun Messengers do in AoE3?: Gives: DEHC Shotgun Messengers Shadow; Ships 4 Renegado; Ships 4 Comanchero. The game says: "Ships a few Outlaws and gives Trading Posts a powerful charged ability that inflicts area damage."
What is the tech ID of Shotgun Messengers?: DEHCShotgunMessengers.

Ships a few Outlaws and gives Trading Posts a powerful charged ability that inflicts area damage.

What it does

Gives: DEHC Shotgun Messengers Shadow
Ships 4 Renegado(unit)
Ships 4 Comanchero(unit)

2 further effects (interface, visuals or AI) not listed.

What it hands over

4 × Renegado110 each
4 × Comanchero130 each

Total ≈ 960 resources — units at their train cost, crates and animals at what they hold.

Cost: 1
Sent from: III
Times it can be sent: 1
Game ID: DEHCShotgunMessengers

In these decks

United StatesIII×1

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