Heraldic Banner

As Heraldic Banner enters the battlefield, choose a color.

Creatures you control of the chosen color get +1/+0.

{t}: Add one mana of the chosen color.

This is a flag of a long-forgotten heraldry from Old Capenna. Even the greatest historians in the city know little about their actual lore. The only preserved sources testify that it was a highly evaluated noble dynasty, somewhere in the ranks of today's Maestros. The flag is 100% real and its authenticity is certified by historians. Its size is