Mackerel Boat

Mackerel Boat is a Primary Industry card in Machi Koro, introduced in the Harbor Expansion.

Gameplay
When the card's activation number of eight is rolled by any player, if the player has a Harbor, they get three coins from the bank on anyone's turn may take 5 coins from any one player, on the player's turn only.

Strategy
The per-turn value of the card depends on whether the player uses the Train Station establishment to roll two dice:

Or: