What does Aymara Support do in AoE3?

Ships 7 Chasqui; Chasqui: build limit +15, damage +9, hit points +50%, damage bonus against Hero +3.5. The game says: "The Aymara send 7 Chasquis and greatly improve them in combat. Increases the build limit for Chasquis."

Home City card

Aymara Support

Aymara Support (tech ID DEHCAymaraSupport) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Colonial Age. Effect: Ships 7 Chasqui; Chasqui: build limit +15, damage +9, hit points +50%, damage bonus against Hero +3.5. It hands over about 700 resources' worth.

Quick answers (3)

Which civilizations have the Aymara Support card?: Inca.
What does Aymara Support do in AoE3?: Ships 7 Chasqui; Chasqui: build limit +15, damage +9, hit points +50%, damage bonus against Hero +3.5. The game says: "The Aymara send 7 Chasquis and greatly improve them in combat. Increases the build limit for Chasquis."
What is the tech ID of Aymara Support?: DEHCAymaraSupport.

The Aymara send 7 Chasquis and greatly improve them in combat. Increases the build limit for Chasquis.

What it does

Ships 7 Chasqui(unit)
Chasqui: build limit +15, damage +9, hit points +50%, damage bonus against Hero +3.5

What it hands over

7 × Chasqui100 each

Total ≈ 700 resources — units at their train cost, crates and animals at what they hold.

Cost: 5001
Sent from: II
Times it can be sent: 1
Game ID: DEHCAymaraSupport

In these decks

IncaII×1

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