Knights of the Blood Headquarters

■ Set (This card remains on the field)

■ All 《Knights of the Blood》 on your field cannot be and their abilities cannot be nullified by your opponent's card effects.

■ When a 《Knights of the Blood》 character enters your field, you gain 1 life and draw a card. This ability only activates once per turn.

■ You may only Set one "Knights of the Blood Headquarters" on your field.