Which civilizations have the TEAM Frugal Constructions card?

Dutch, Swedes, Maltese and Danes.

What does TEAM Frugal Constructions do in AoE3?

Wood trickle +0.75 per second; Land Economy: resource amount (Gather) from Tree +15%, resource amount (Gather) from Mango Grove +15%. The game says: "For the rest of the game, a small trickle of Wood enriches you. Trees last longer."

Home City card

TEAM Frugal Constructions

TEAM Frugal Constructions (tech ID DEHCWoodTrickleTeam) is a Home City card in AoE3: Definitive Edition 100.19.18309, in the decks of 4 civilizations, sent from the Discovery Age. Effect: Wood trickle +0.75 per second; Land Economy: resource amount (Gather) from Tree +15%, resource amount (Gather) from Mango Grove +15%.

Quick answers (3)

Which civilizations have the TEAM Frugal Constructions card?: Dutch, Swedes, Maltese and Danes.
What does TEAM Frugal Constructions do in AoE3?: Wood trickle +0.75 per second; Land Economy: resource amount (Gather) from Tree +15%, resource amount (Gather) from Mango Grove +15%. The game says: "For the rest of the game, a small trickle of Wood enriches you. Trees last longer."
What is the tech ID of TEAM Frugal Constructions?: DEHCWoodTrickleTeam.

For the rest of the game, a small trickle of Wood enriches you. Trees last longer.

What it does

Wood trickle +0.75 per second
Land Economy: resource amount (Gather) from Tree +15%, resource amount (Gather) from Mango Grove +15%

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

In these decks

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