What does Santee Support do in AoE3?

Ships 6 Axe Rider; Axe Rider: hit points +20%. The game says: "The Santee council sends 6 Axe Riders and increases the hitpoints of all Axe Riders."

Home City card

Santee Support

Santee Support (tech ID HCXPSiouxSanteeSupport) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 1 civilization, sent from the Fortress Age. Effect: Ships 6 Axe Rider; Axe Rider: hit points +20%. It hands over about 1,200 resources' worth.

Quick answers (3)

Which civilizations have the Santee Support card?: Lakota.
What does Santee Support do in AoE3?: Ships 6 Axe Rider; Axe Rider: hit points +20%. The game says: "The Santee council sends 6 Axe Riders and increases the hitpoints of all Axe Riders."
What is the tech ID of Santee Support?: HCXPSiouxSanteeSupport.

The Santee council sends 6 Axe Riders and increases the hitpoints of all Axe Riders.

What it does

Ships 6 Axe Rider(unit)
Axe Rider: hit points +20%

What it hands over

6 × Axe Rider200 each

Total ≈ 1,200 resources — units at their train cost, crates and animals at what they hold.

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

In these decks

LakotaIII×1

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