Artefacto
En cuanto el Estandarte heráldico entre al campo de batalla, elige un color.
Las criaturas que controlas del color elegido obtienen +1/+0.
: Agrega un maná del color elegido.
If there is somehow no chosen color, Heraldic Banner's static ability has no effect, and its mana ability produces no mana if you activate it. Colorless creatures won't get +1/+0, and you won't add .