Neutral.
Location. Cost: 1.

Braavos.

Bestow (1).

During the marshaling phase, you may spend gold on The Iron Bank as if it were in your gold pool.

Reaction: After you collect income, move X gold from the treasury to The Iron Bank. X is the number of gold on The Iron Bank.

Logan Feliciano
The Archmaester's Key #19.

Link: Decklists

The Iron Bank
Reviews

Rules FAQ

  • Spend refers to any ability that allows a player to choose to pay gold (e.g. marshalling a card or playing an event) or move gold (e.g. bestow) from their gold pool. (Source)